Is Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester? Is Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester safe for nursing mother and child? Does Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester extracts into breast milk? Does Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester has any long term or short term side effects on infants? Can Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester influence milk supply or can Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester decrease milk supply in lactating mothers?

No information is available on the use of Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester during breastfeeding. Because Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester poorly absorbed by the mother after administration to the eye, it is unlikely to adversely affect the breastfed infant. Until more data become available, Benzoic acid, 2,4-dimethyl-, (4-((1S)-1-(aminomethyl)-2-(6-isoquinolinylamino)-2-oxoethyl)phenyl)methyl ester should be used with caution during breastfeeding, especially while nursing a newborn or preterm infant.