IUPAC:sodium 7-({6-chloro-10-methyl-9,9-dioxo-9lambda6-thia-10-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-yl}amino)heptanoate
IUPAC:sodium 7-({6-chloro-10-methyl-9,9-dioxo-9lambda6-thia-10-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-yl}amino)heptanoate