InChI=1/C17H16ClNOS/c1-19-8-9-21-17-10-12-4-2-3-5-15(12)20-16-7-6-13(18)11-14(16)17/h2-7,10-11,19H,8-9H2,1H3/p+1/fC17H17ClNOS/h19H/q+1 ECBF35EFC3BC77F2