IUPAC:(8R)-8-tert-butyl-13-[(7-carboxyheptyl)oxy]-4-oxo-7,10,11-triazatetracyclo[8.7.0.0^{2,7}.0^{12,17}]heptadeca-1(17),2,5,11,13,15-hexaene-5-carboxylic acid
IUPAC:(8R)-8-tert-butyl-13-[(7-carboxyheptyl)oxy]-4-oxo-7,10,11-triazatetracyclo[8.7.0.0^{2,7}.0^{12,17}]heptadeca-1(17),2,5,11,13,15-hexaene-5-carboxylic acid