InChI=1/C18H16ClN3O5S/c19-14-7-11(8-15-17(14)27-10-26-15)18(23)21-12-3-1-4-13(9-12)28(24,25)22-16-5-2-6-20-16/h1,3-4,7-9H,2,5-6,10H2,(H,20,22)(H,21,23)/f/h20-21H 8A0A40913555E6B8