InChI=1/C19H21N3O2/c1-11(2)22-18-7-5-14(12(3)20-23)9-16(18)17-10-15(13(4)21-24)6-8-19(17)22/h5-11,23-24H,1-4H3/b20-12-,21-13+	0279DA9B7E43B36A