InChI=1/C12H12ClN3O5/c13-8-1-2-9(10(7-8)16(19)20)11(17)21-6-5-15-4-3-14-12(15)18/h1-2,7H,3-6H2,(H,14,18)/f/h14H	3DCC72D7BC5D4DC3