InChI=1/C14H17N2O3S2/c1-19-10-11-4-2-3-5-13(11)16-21(17,18)14-7-6-12(20-14)8-9-15/h2-7H,8-10,15H2,1H3/q-1/p+1/fC14H18N2O3S2/h15H/q 1386CA18C9B8BF37