InChI=1/C20H25N3O3/c1-13-5-10-18(26-4)16(11-13)12-23(3)14(2)20(25)22-17-8-6-15(7-9-17)19(21)24/h5-11,14H,12H2,1-4H3,(H2,21,24)(H,22,25)/p+1/t14-/m1/s1/fC20H26N3O3/h22-23H,21H2/q+1 EED2173ECD69FE0E