InChI=1/C15H14ClN3O4/c1-7-9(8(2)23-19-7)3-14(20)17-11-5-13-12(4-10(11)16)18-15(21)6-22-13/h4-5H,3,6H2,1-2H3,(H,17,20)(H,18,21)/f/h17-18H 52BAC6573E9CADD3