InChI=1/C14H17N5O/c1-19-9-16-18-13(19)10-2-4-12(5-3-10)17-14(20)11-6-7-15-8-11/h2-5,9,11,15H,6-8H2,1H3,(H,17,20)/p+1/t11-/m1/s1/fC14H18N5O/h15,17H/q+1 F7D0448869B2A56D