InChI=1/C29H33N3O3/c1-28(2,3)19-29(4,5)31-26-25(30-24-17-11-12-18-32(24)26)20-13-7-10-16-23(20)35-27(33)21-14-8-9-15-22(21)34-6/h7-18,31H,19H2,1-6H3 95670733132990ED