InChI=1/C20H22N2O3/c1-12-5-7-17-15(9-12)22-19(24)14-10-13(6-8-16(14)25-17)21-18(23)11-20(2,3)4/h5-10H,11H2,1-4H3,(H,21,23)(H,22,24)/f/h21-22H	DD6071A9024210C9