InChI=1/C15H18N4/c1-19(2)10-9-16-15-17-12-7-3-5-11-6-4-8-13(18-15)14(11)12/h3-8H,9-10H2,1-2H3,(H2,16,17,18)/p+1/fC15H19N4/h16-17,19H/q+1 F0BBCF1AA608213C