InChI=1/C17H21NO2/c1-12-9-13(2)16(17(3,4)11-12)10-14-5-7-15(8-6-14)18(19)20/h5-9,16H,2,10-11H2,1,3-4H3/t16-/m1/s1	EFAF1F3942AC3639