IUPAC:2-({2-[(1S,18S,21E,28S,29S,30S)-9,30,52-trihydroxy-18-[(1R)-1-hydroxyethyl]-21-(1-methoxyethylidene)-16,19,26,31,42,46-hexaoxo-32,43,54-trioxa-3,13,23,49-tetrathia-7,17,20,27,45,51,52,55,56,57-decaazadecacyclo[26.16.6.2^{29,40}.1^{2,5}.1^{12,15}.1^{22,25}.1^{38,41}.1^{47,50}.0^{6,11}.0^{34,39}]heptapentaconta-2(57),4,6(11),7,9,12(56),14,22(55),24,34(39),35,37,40,47,50-pentadecaen-8-yl]-1,3-thiazol-4-yl}formamido)prop-2-enamide
IUPAC:2-({2-[(1S,18S,21E,28S,29S,30S)-9,30,52-trihydroxy-18-[(1R)-1-hydroxyethyl]-21-(1-methoxyethylidene)-16,19,26,31,42,46-hexaoxo-32,43,54-trioxa-3,13,23,49-tetrathia-7,17,20,27,45,51,52,55,56,57-decaazadecacyclo[26.16.6.2^{29,40}.1^{2,5}.1^{12,15}.1^{22,25}.1^{38,41}.1^{47,50}.0^{6,11}.0^{34,39}]heptapentaconta-2(57),4,6(11),7,9,12(56),14,22(55),24,34(39),35,37,40,47,50-pentadecaen-8-yl]-1,3-thiazol-4-yl}formamido)prop-2-enamide