InChI=1/C11H17N5O2/c1-2-16(3-4-17)6-7-5-13-9-8(7)14-11(12)15-10(9)18/h5,13,17H,2-4,6H2,1H3,(H3,12,14,15,18)/p+1/fC11H18N5O2/h15-16H,12H2/q+1 464AAC5C2AEC7E66