InChI=1/C15H18N2O3/c1-16-13(18)15(20-14(16)19)7-9-17(10-8-15)11-12-5-3-2-4-6-12/h2-6H,7-11H2,1H3/p+1/fC15H19N2O3/h17H/q+1	70CA249F71939F4A