InChI=1/C25H28N2O3/c1-25(12-17-10-15-4-2-3-5-16(15)11-18(17)13-25)26-14-22(29)19-6-8-21(28)24-20(19)7-9-23(30)27-24/h6-11,22,26,28-29H,2-5,12-14H2,1H3,(H,27,30)/t22-/m0/s1/f/h28h,26-27H 1619C31242AFEB41