InChI=1/C18H22N4O/c23-18(17-13-7-1-2-8-14(13)20-21-17)19-15-9-3-4-10-16(15)22-11-5-6-12-22/h3-4,9-10,17H,1-2,5-8,11-12H2,(H,19,23)/t17-/m1/s1/f/h19H	585D2E1C23E43087