InChI=1/C16H20N2O2/c1-17-9-6-12(7-10-17)8-11-18-15(19)13-4-2-3-5-14(13)16(18)20/h2-5,12H,6-11H2,1H3/p+1/fC16H21N2O2/h17H/q+1	FF5736BED7F6C513