InChI=1/C28H32N4O3/c1-5-6-7-19-10-13-23-22(16-19)21(17-30-23)14-15-29-25(20-11-8-18(2)9-12-20)24-26(33)31(3)28(35)32(4)27(24)34/h8-13,16-17,29-30H,5-7,14-15H2,1-4H3 340089DB6975A6E7