英文名称
2-[4a-(Diaminomethylideneamino)-1,8a,16',19'-tetrahydroxy-8,9',13',22'-tetramethyl-10',24'-dioxo-15'-(2-phenylethenyl)spiro[1,3,4,8-tetrahydronaphthalene-7,21'-hexacyclo[11.11.0.02,16.03,19.03,22.09,14]tetracosa-1,17-dien-6-yne]-2-ylidene]propanoic acid