Is UNII-5GM08MR13W Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use UNII-5GM08MR13W? Is UNII-5GM08MR13W safe for nursing mother and child? Does UNII-5GM08MR13W extracts into breast milk? Does UNII-5GM08MR13W has any long term or short term side effects on infants? Can UNII-5GM08MR13W influence milk supply or can UNII-5GM08MR13W decrease milk supply in lactating mothers?

Information in this record refers to the use of UNII-5GM08MR13W (123I iodophenylpentadecanoic acid; I 123 IPPA) as a diagnostic agent. The International Commission on Radiological Protection states that breastfeeding should be interrupted for more than 3 weeks following diagnostic use of I 123 IPPA. This usually will result in permanent discontinuation of breastfeeding for this infant.[1] Mothers concerned about the level of radioactivity in their milk could ask to have it tested at a nuclear medicine facility at their hospital. When the radioactivity is at a safe level she may resume breastfeeding. A method for measuring milk radioactivity and determining the time when a mother can safely resume breastfeeding has been published.[2]