InChI=1/C18H15Cl2N3O3/c19-11-1-3-14-13(7-11)10(9-22-14)5-6-21-17(25)18(26)23-15-8-12(20)2-4-16(15)24/h1-4,7-8,24H,5-6,9H2,(H,21,25)(H,23,26)/p+1/fC18H16Cl2N3O3/h21-23H/q+1 948E48D1FEC011EE