InChI=1/C16H19N3O2/c1-10-7-8-12-14(20)13(9-17-15(12)18-10)16(21)19-11-5-3-2-4-6-11/h7-9,11H,2-6H2,1H3,(H,19,21)(H,17,18,20)/f/h17,19H	F635E3FF78877D6F