InChI=1/C20H17ClFN5S/c1-11-9-14(7-8-15(11)21)27-18(23)17-12(2)25-26-19(17)24-20(27)28-10-13-5-3-4-6-16(13)22/h3-9H,10H2,1-2H3,(H2,23,25,26)/p+1/fC20H18ClFN5S/h25H,23H2/q+1 B37CCB85653B7524