InChI=1/C22H23N3O2/c26-18-9-7-16(8-10-18)17-11-14-25(15-12-17)13-3-6-21-23-20-5-2-1-4-19(20)22(27)24-21/h1-2,4-5,7-11,26H,3,6,12-15H2,(H,23,24,27)/p+1/fC22H24N3O2/h24-25H/q+1 22A92B2933E74C74