148057-23-2

(2R,4R)-N-(2-aminobutanoyl)-N-[(1E,4S,5S)-7-amino-5-formyl-4-hydroxy-1-imino-3,6-dioxo-2-phenylnonan-5-yl]-3,4-dichloropyrrolidine-2-carboxamide (non-preferred name)