InChI=1/C23H25N5O5/c1-23(16-5-9-19(10-6-16)28(32)33)21(30)27(22(31)25-23)15-20(29)24-17-7-11-18(12-8-17)26-13-3-2-4-14-26/h5-12H,2-4,13-15H2,1H3,(H,24,29)(H,25,31)/t23-/m0/s1/f/h24-25H 919DF2DE213EFD31