InChI=1/C23H27N3O/c1-2-21-22(19-11-7-4-8-12-19)24-23(27)26(21)20-13-15-25(16-14-20)17-18-9-5-3-6-10-18/h3-12,20H,2,13-17H2,1H3,(H,24,27)/p+1/fC23H28N3O/h24-25H/q+1 6B44CBAFD5B28F31