InChI=1/C16H21N3O2/c1-12-7-9-13(10-8-12)11-17-19-16(21)15(20)18-14-5-3-2-4-6-14/h7-11,14H,2-6H2,1H3,(H,18,20)(H,19,21)/b17-11+/f/h18-19H	DE4C663CA1ED18C0