InChI=1/C20H23N3O2/c1-23(2)18(19-11-6-12-25-19)14-22-20(24)21-13-16-9-5-8-15-7-3-4-10-17(15)16/h3-12,18H,13-14H2,1-2H3,(H2,21,22,24)/p+1/t18-/m0/s1/fC20H24N3O2/h21-23H/q+1 E38F162AD467A27D