InChI=1/C14H18N4O/c1-10-13(11(2)19)8-12(9-15)14(16-10)18-6-4-17(3)5-7-18/h8H,4-7H2,1-3H3/p+1/fC14H19N4O/h17H/q+1 BC1C2F9DD2E4D77A