InChI=1/C25H26N2O3/c1-29-17-18-30-23-14-8-6-12-21(23)24-26-22-13-7-5-11-20(22)25(28)27(24)16-15-19-9-3-2-4-10-19/h2-14,24,26H,15-18H2,1H3/t24-/m1/s1 CB83C2C995379288