InChI=1/C15H23N5O3/c1-19(2)15(8-3-4-9-15)11-16-14(21)18-17-12-6-5-7-13(10-12)20(22)23/h5-7,10,17H,3-4,8-9,11H2,1-2H3,(H2,16,18,21)/p+1/fC15H24N5O3/h16,18-19H/q+1 271BE51708635A1E