InChI=1/C27H29N3O/c1-27(2,18-30(3)4)17-28-26(31)23-16-25(29-24-15-8-7-13-22(23)24)21-14-9-11-19-10-5-6-12-20(19)21/h5-16H,17-18H2,1-4H3,(H,28,31)/p+1/fC27H30N3O/h28,30H/q+1 6DF49EECEF71D422