InChI=1/C16H15ClN4O4S/c1-18-16(23)12-8-11(17)3-4-13(12)19-15(22)10-2-5-14-20-26(24,25)7-6-21(14)9-10/h2-5,8-9H,6-7H2,1H3,(H,18,23)(H,19,22)/f/h18-19H 8FB56EC2810600DF