InChI=1/C19H22N4O3/c20-12-15-6-4-5-9-18(15)26-14-17(24)13-21-10-11-22-19(25)23-16-7-2-1-3-8-16/h1-9,17,21,24H,10-11,13-14H2,(H2,22,23,25)/p+1/t17-/m0/s1/fC19H23N4O3/h21-23H/q+1 AD4CC14CB8F1B590