InChI=1/C23H22N4O5/c1-14(28)16-3-7-18(8-4-16)24-22(31)25-11-12-26-20(13-25)21(30)27(23(26)32)19-9-5-17(6-10-19)15(2)29/h3-10,20H,11-13H2,1-2H3,(H,24,31)/t20-/m0/s1/f/h24H DBA34B1B0154C5F9