IUPAC:(15S,17R,19S)-5-[4-({3-[(2,5-dioxopyrrolidin-1-yl)oxy]-3-oxopropyl}({3-[(sodiooxy)sulfonyl]propyl})carbamoyl)butyl]-5,29,29-trimethyl-26-[(sodiooxy)sulfonyl]-16-oxa-12lambda5,22-diazaoctacyclo[15.15.0.0^{3,15}.0^{4,12}.0^{6,11}.0^{19,31}.0^{22,30}.0^{23,28}]dotriaconta-1(32),2,4(12),6(11),7,9,23(28),24,26,30-decaen-12-ylium-8-sulfonate
IUPAC:(15S,17R,19S)-5-[4-({3-[(2,5-dioxopyrrolidin-1-yl)oxy]-3-oxopropyl}({3-[(sodiooxy)sulfonyl]propyl})carbamoyl)butyl]-5,29,29-trimethyl-26-[(sodiooxy)sulfonyl]-16-oxa-12lambda5,22-diazaoctacyclo[15.15.0.0^{3,15}.0^{4,12}.0^{6,11}.0^{19,31}.0^{22,30}.0^{23,28}]dotriaconta-1(32),2,4(12),6(11),7,9,23(28),24,26,30-decaen-12-ylium-8-sulfonate