(2S,3S,9S)-3-{[(2S,3R)-6-amino-2-({(2S)-5,5-dichloro-2-[(dihydroxyacetyl)amino]-4-methylpentanoyl}amino)-3-hydroxyhexanoyl]amino}-6-(chloromethylidene)-12-hydroxy-4,7,11-trioxo-2-(propan-2-yl)-2,3,4,5 CAS NO.100822-41-1

(2S,9S)-3-{[(1S,2S)-5-amino-1-({(2S)-5,5-dichloro-2-[(dihydroxyacetyl)amino]-4-methylpentanoyl}carbamoyl)-2-hydroxypentyl]amino}-6-(chloromethylidene)-12-hydroxy-2-(1-methylethyl)-4,7,11-trioxo-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydrocyclopenta[k][1,5,8]oxadiazacyclododecine-9-carboxylic acid (non-preferred name)