英文名称
[10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] 2-[[6-(1-aminoethylideneamino)-2-(diaminomethylideneamino)hexanoyl]amino]-6-[2,6-bis(diaminomethylideneamino)hexanoylamino]hexanoate