IUPAC:(8R,12S,15S,18S,30R,34S,37S,40S)-11,33-bis[(2S)-3,3-dimethyl-2-[(2S)-2-(methylamino)propanamido]butanoyl]-15,37-bis[(naphthalen-2-yl)methyl]-13,16,35,38-tetraoxo-40-(1H-1,2,3,4-tetrazol-5-yl)-2,24-dioxa-5,6,7,11,14,17,27,28,29,33,36,39-dodecaazaheptacyclo[40.2.2.2^{20,23}.1^{4,7}.1^{26,29}.0^{8,12}.0^{30,34}]pentaconta-1(44),4(50),5,20,22,26(47),27,42,45,48-decaene-18-carboxylic acid
IUPAC:(8R,12S,15S,18S,30R,34S,37S,40S)-11,33-bis[(2S)-3,3-dimethyl-2-[(2S)-2-(methylamino)propanamido]butanoyl]-15,37-bis[(naphthalen-2-yl)methyl]-13,16,35,38-tetraoxo-40-(1H-1,2,3,4-tetrazol-5-yl)-2,24-dioxa-5,6,7,11,14,17,27,28,29,33,36,39-dodecaazaheptacyclo[40.2.2.2^{20,23}.1^{4,7}.1^{26,29}.0^{8,12}.0^{30,34}]pentaconta-1(44),4(50),5,20,22,26(47),27,42,45,48-decaene-18-carboxylic acid