IUPAC:(8R)-8-tert-butyl-13-(3-methoxypropoxy)-4-oxo-10,15,17-trioxa-7-azatetracyclo[9.7.0.0^{2,7}.0^{14,18}]octadeca-1(18),2,5,11,13-pentaene-5-carboxylic acid
IUPAC:(8R)-8-tert-butyl-13-(3-methoxypropoxy)-4-oxo-10,15,17-trioxa-7-azatetracyclo[9.7.0.0^{2,7}.0^{14,18}]octadeca-1(18),2,5,11,13-pentaene-5-carboxylic acid