InChI=1/C27H33N3O4/c1-4-34-27(32)25-24(22-17-21(33-3)10-11-23(22)28-25)29-26(31)18(2)30-14-12-20(13-15-30)16-19-8-6-5-7-9-19/h5-11,17-18,20,25H,4,12-16H2,1-3H3,(H,29,31)/p+2/t18-,25-/m0/s1/fC27H35N3O4/h28-30H/q+2 2FD46D6B09AC2E1C