102606-26-8 17-Hydroxy-20-yohimban-16-(N-4-amino-3-iodophenethyl)carboxamide I-Rau-papc Yohimban-16-carboxamide, N-(2-(4-amino-3-(iodo-125I)phenyl)ethyl)-17-hydroxy-, (16beta,17alpha,20alpha)-