InChI=1/C14H14N4O/c1-9-10(2)19-14-12(9)13(15)18(8-17-14)7-11-4-3-5-16-6-11/h3-6,8,15H,7H2,1-2H3/p+1/fC14H15N4O/h15H/q+1 6CC7FF4D78D2F157