英文名称
1-[14,19-Dihydroxy-2'-(hydroxymethyl)-19-methyl-6-[5-(5-prop-1-ynylthiophen-2-yl)thiophene-2-carbonyl]spiro[31-azaheptacyclo[16.8.5.12,5.15,9.121,25.012,29.015,30]tetratriaconta-12,14,16,21,23,25(32),29-heptaen-27-yne-3,1'-cyclopentane]-10-yl]-2-methylguanidine