InChI=1/C17H18N4O2/c22-17-14-1-2-15-16(13(14)4-6-19-17)11(7-20-15)3-5-18-8-12-9-23-10-21-12/h1-2,7,9-10,18,20H,3-6,8H2,(H,19,22)/p+1/fC17H19N4O2/h18-19H/q+1 C825BDDD59578231