InChI=1/C29H28N4O5/c1-18(34)33(17-25(35)32(2)3)22-13-11-21(12-14-22)30-27(19-8-6-5-7-9-19)26-23-15-10-20(29(37)38-4)16-24(23)31-28(26)36/h5-16,30H,17H2,1-4H3,(H,31,36)/b27-26-/f/h31H 82E3A63286F0976A