IUPAC:11-oxo-3,10-diazapentacyclo[10.7.1.0^{2,10}.0^{4,9}.0^{16,20}]icosa-1(19),2,4,6,8,12,14,16(20),17-nonaene-17-carboxylic acid; acetic acid
IUPAC:11-oxo-3,10-diazapentacyclo[10.7.1.0^{2,10}.0^{4,9}.0^{16,20}]icosa-1(19),2,4,6,8,12,14,16(20),17-nonaene-17-carboxylic acid; acetic acid