InChI=1/C20H19ClN4O2S/c1-11(26)24-20-25-17-4-2-12(8-18(17)28-20)19(27)22-7-6-13-10-23-16-5-3-14(21)9-15(13)16/h2-5,8-9,20,25H,6-7,10H2,1H3,(H,22,27)(H,24,26)/p+1/t20-/m0/s1/fC20H20ClN4O2S/h22-24H/q+1 B996E326FE8D24A9