InChI=1/C22H25N3O3/c26-22(17-8-4-11-21(12-17)25(27)28)23-18-13-19-9-5-10-20(14-18)24(19)15-16-6-2-1-3-7-16/h1-4,6-8,11-12,18-20H,5,9-10,13-15H2,(H,23,26)/p+1/t18?,19-,20+/fC22H26N3O3/h23-24H/q+1 B3CCA50C658B69E7