IUPAC:2-{[(2S)-1-[(2S)-2-[2-({2-[(6S,12S,15R,19S,26S)-19-benzyl-26-(carbamoylmethyl)-12-[(4-hydroxyphenyl)methyl]-30-methyl-11,14,21,28-tetraoxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decaazaoctacyclo[37.2.1.1^{2,5}.1^{15,18}.1^{22,25}.1^{29,32}.0^{6,10}.0^{33,38}]hexatetraconta-1(42),2,5(46),18(45),22,25(44),29,32(43),33(38),34,36,39-dodecaen-36-yl]-1,3-thiazol-4-yl}formamido)prop-2-enamido]propanoyl]pyrrolidin-2-yl]formamido}-N-(1-carbamoyleth-1-en-1-yl)prop-2-enamide
IUPAC:2-{[(2S)-1-[(2S)-2-[2-({2-[(6S,12S,15R,19S,26S)-19-benzyl-26-(carbamoylmethyl)-12-[(4-hydroxyphenyl)methyl]-30-methyl-11,14,21,28-tetraoxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decaazaoctacyclo[37.2.1.1^{2,5}.1^{15,18}.1^{22,25}.1^{29,32}.0^{6,10}.0^{33,38}]hexatetraconta-1(42),2,5(46),18(45),22,25(44),29,32(43),33(38),34,36,39-dodecaen-36-yl]-1,3-thiazol-4-yl}formamido)prop-2-enamido]propanoyl]pyrrolidin-2-yl]formamido}-N-(1-carbamoyleth-1-en-1-yl)prop-2-enamide