IUPAC:8-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-oxoethyl}-5,5,27,27-tetramethyl-16-oxa-12lambda5,20-diazaheptacyclo[15.11.0.0^{3,15}.0^{4,12}.0^{6,11}.0^{20,28}.0^{21,26}]octacosa-1(28),2,4(12),6(11),7,9,21(26),22,24-nonaen-12-ylium-24-sulfonate
IUPAC:8-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-oxoethyl}-5,5,27,27-tetramethyl-16-oxa-12lambda5,20-diazaheptacyclo[15.11.0.0^{3,15}.0^{4,12}.0^{6,11}.0^{20,28}.0^{21,26}]octacosa-1(28),2,4(12),6(11),7,9,21(26),22,24-nonaen-12-ylium-24-sulfonate