InChI=1/C16H15ClN4O4S/c17-12-7-10(3-5-13(12)26(18,24)25)16(23)20-11-4-6-14(19-8-11)21-15(22)9-1-2-9/h3-9H,1-2H2,(H,20,23)(H2,18,24,25)(H,19,21,22)/f/h20-21H,18H2 C8D9C6B2ADA04256