英文名称
1-[14,19-Dihydroxy-2',20-bis(hydroxymethyl)-19-methyl-6-[5-(5-prop-1-ynylthiophen-2-yl)thiophene-2-carbonyl]spiro[17-azahexacyclo[14.10.3.12,5.15,9.121,25.012,29]dotriaconta-12(29),13,15,21,23,25(30)-hexaen-27-yne-3,1'-cyclopentane]-10-yl]-2-methylguanidine