InChI=1/C19H23N3O3/c1-11(18-15(24)8-19(2,3)9-16(18)25)20-12-5-6-14-13(7-12)21-17(10-23)22(14)4/h5-7,23-24H,8-10H2,1-4H3/p-1/fC19H22N3O3/h24h/q-1 FE003E4D234B0550