InChI=1/C18H22N4O3/c1-11-9-20-15(12(2)17(11)25-3)10-21-18(24)22-14-7-5-4-6-13(14)8-16(19)23/h4-7,9H,8,10H2,1-3H3,(H2,19,23)(H2,21,22,24)/f/h21-22H,19H2 F3B18978475E7DC3