InChI=1/C25H28N2O4/c1-18-2-4-24-22(12-18)25(28)21(17-31-24)16-27-8-11-30-23-5-3-19(13-20(23)15-27)14-26-6-9-29-10-7-26/h2-5,12-13,17H,6-11,14-16H2,1H3/p+1/fC25H29N2O4/h27H/q+1 AF9301D4CD4B17C1