InChI=1/C19H23N3O2/c1-4-18(23)21-16-7-5-15(6-8-16)20-12-19(24)22-17-10-13(2)9-14(3)11-17/h5-11,20H,4,12H2,1-3H3,(H,21,23)(H,22,24)/f/h21-22H	B56202E0CF1742B4