英文名称
2-[[2-[[2-[[2-[[(14R,17S,31S)-12,15,22,29,36,39-hexahydroxy-14-[(1R)-1-hydroxyethyl]-31-methyl-38,41-dimethylidene-17-(methylsulfanylmethyl)-19,43-dioxa-9,26,33-trithia-3,13,16,23,30,37,40,45,46,47,48,49-dodecazaheptacyclo[40.2.1.18,11.118,21.125,28.132,35.02,7]nonatetraconta-1(44),2(7),3,5,8(49),10,12,15,18(48),20,22,25(47),27,29,32(46),34,36,39,42(45)-nonadecaene-4-carbonyl]amino]-1-hydroxyprop-2-enylidene]amino]-1-hydroxyprop-2-enylidene]amino]-1-hydroxyprop-2-enylidene]amino]prop-2-enoic acid