InChI=1/C27H35N5O3/c1-19(2)15-31(23(33)18-30(20(3)4)16-21-11-7-5-8-12-21)24-25(28)32(27(35)29-26(24)34)17-22-13-9-6-10-14-22/h5-14,19-20H,15-18,28H2,1-4H3,(H,29,34,35)/p+1/fC27H36N5O3/h29-30H/q+1 DB3B91E9DE1E83A5