InChI=1/C21H27N3O2/c1-20(2)14-21(10-12-26-20,15-7-4-3-5-8-15)13-17-23-16-9-6-11-22-19(25)18(16)24-17/h3-5,7-8H,6,9-14H2,1-2H3,(H,22,25)(H,23,24)/p+1/t21-/m1/s1/fC21H28N3O2/h22-24H/q+1 A410B7740F8AA4D9