InChI=1/C27H25N5O4/c1-17(2)18-8-12-20(13-9-18)32-26(34)24-25(27(32)35)31(30-29-24)16-23(33)28-19-10-14-22(15-11-19)36-21-6-4-3-5-7-21/h3-15,17,24-25H,16H2,1-2H3,(H,28,33)/t24-,25-/m0/s1/f/h28H ACEC950902A5A287