IUPAC:(12R,27R,30R,33S,36S,42Z,48S,51R,55S,59R,62Z)-55-(carbamoylmethyl)-42,62-diethylidene-36-[(1R)-1-hydroxyethyl]-33,51-dimethyl-15-methylidene-13,28,34,37,40,43,49,53,60,63-decaoxo-6,10,17,21,25,32,57-heptathia-14,29,35,38,41,44,50,54,61,64,65,66,67,68,69,70,71-heptadecaazadecacyclo[31.19.12.1^{4,52}.1^{5,8}.1^{9,12}.1^{16,19}.1^{20,23}.1^{24,27}.1^{56,59}.0^{44,48}]henheptaconta-1,3,5(71),7,9(70),16(69),18,20(68),22,24(67),52(66),56(65)-dodecaene-30-carboxylic acid
IUPAC:(12R,27R,30R,33S,36S,42Z,48S,51R,55S,59R,62Z)-55-(carbamoylmethyl)-42,62-diethylidene-36-[(1R)-1-hydroxyethyl]-33,51-dimethyl-15-methylidene-13,28,34,37,40,43,49,53,60,63-decaoxo-6,10,17,21,25,32,57-heptathia-14,29,35,38,41,44,50,54,61,64,65,66,67,68,69,70,71-heptadecaazadecacyclo[31.19.12.1^{4,52}.1^{5,8}.1^{9,12}.1^{16,19}.1^{20,23}.1^{24,27}.1^{56,59}.0^{44,48}]henheptaconta-1,3,5(71),7,9(70),16(69),18,20(68),22,24(67),52(66),56(65)-dodecaene-30-carboxylic acid