InChI=1/C15H16N4O2/c1-2-4-13-12(3-1)17-15(21-13)11-5-7-19(8-6-11)9-14-16-10-20-18-14/h1-4,10-11H,5-9H2/p+1/fC15H17N4O2/h19H/q+1	128970BA3B90932F