InChI=1/C25H25NO4/c1-16-22(25(28)29-2)23(24-20(26-16)9-6-10-21(24)27)18-11-13-19(14-12-18)30-15-17-7-4-3-5-8-17/h3-5,7-8,11-14,23,26H,6,9-10,15H2,1-2H3/t23-/m0/s1 26D8A59BA5F79A86