InChI=1/C25H24N2O3/c1-17-12-13-23(18(2)14-17)30-16-20(28)15-27-25(29)22-11-7-6-10-21(22)24(26-27)19-8-4-3-5-9-19/h3-14,20,28H,15-16H2,1-2H3/t20-/m1/s1 AD7ABFA39B9C6DA0