InChI=1/C12H19N3O3/c1-14(2)8-6-13-7-9-18-12-5-3-4-11(10-12)15(16)17/h3-5,10,13H,6-9H2,1-2H3/p+1/fC12H20N3O3/h14H/q+1 9BA1C9319FBFFCE7