InChI=1/C27H23ClN4O4/c1-36-25-9-5-4-8-23(25)31-26-18-6-2-3-7-21(18)30-22-13-11-17(15-19(22)26)29-27(33)16-10-12-20(28)24(14-16)32(34)35/h4-5,8-15H,2-3,6-7H2,1H3,(H,29,33)(H,30,31)/p+1/fC27H24ClN4O4/h29-31H/q+1 3556CEDB4A6BAEF8