InChI=1/C21H25N3O2/c1-4-26-17-11-10-16-12-19(22-18(16)13-17)21(25)23-20(14-24(2)3)15-8-6-5-7-9-15/h5-13,20,22H,4,14H2,1-3H3,(H,23,25)/p+1/t20-/m1/s1/fC21H26N3O2/h23-24H/q+1 0DD030A49C77F860