InChI=1/C16H13Cl2N3O3S/c17-9-5-8(6-10(18)7-9)12-3-4-13(25-12)14(22)20-21-16(24)15(23)19-11-1-2-11/h3-7,11H,1-2H2,(H,19,23)(H,20,22)(H,21,24)/f/h19-21H 4BCCE93317EBBE21