InChI=1/C24H23NO5/c1-15(2)18-7-4-17(5-8-18)6-11-23(27)29-14-19-12-24(28)30-22-13-20(25-16(3)26)9-10-21(19)22/h4-13,15H,14H2,1-3H3,(H,25,26)/b11-6+/f/h25H 34AF1A63FA4C19F0