InChI=1/C23H22ClN3O4/c1-3-4-11-26-22(29)21-20(16-7-5-6-8-18(16)31-21)27(23(26)30)13-19(28)25-15-10-9-14(2)17(24)12-15/h5-10,12H,3-4,11,13H2,1-2H3,(H,25,28)/f/h25H B123519C0A6C885A