InChI=1/C16H20N2O2/c1-4-12-9-14(16(19)18-11(12)2)17-10-13-7-5-6-8-15(13)20-3/h5-9,17H,4,10H2,1-3H3,(H,18,19)/f/h18H	FDAB69D69F584D1C