InChI=1/C19H22N2O3/c1-20(19(24)18-16(22)8-5-9-17(18)23)12-14-10-11-21(13-14)15-6-3-2-4-7-15/h2-9,14,22-23H,10-13H2,1H3/t14-/m0/s1 A7F41E505E1915D8