InChI=1/C14H11ClN2O3S/c15-12-8-11(17(18)19)3-4-13(12)20-9-14-10(2-1-6-16)5-7-21-14/h3-5,7-8H,6,9,16H2/p+1/fC14H12ClN2O3S/h16H/q+1 50084EACD156F349