InChI=1/C17H22N4O2/c18-17(23)13-6-8-21(10-13)11-16(22)19-7-5-12-9-20-15-4-2-1-3-14(12)15/h1-4,9,13,20H,5-8,10-11H2,(H2,18,23)(H,19,22)/p+1/t13-/m1/s1/fC17H23N4O2/h19,21H,18H2/q+1 74FA6C4E53856256