InChI=1/C21H17Cl2N3O4/c1-13-6-11-17(22)20(19(13)23)24-18-5-3-2-4-16(18)21(27)25-30-12-14-7-9-15(10-8-14)26(28)29/h2-11,24H,12H2,1H3,(H,25,27)/f/h25H 9146CFAC30606E5F