InChI=1/C20H19ClN6OS/c1-27-19(13-5-4-6-15(21)9-13)25-26-20(27)29-12-18(28)24-23-11-14-10-22-17-8-3-2-7-16(14)17/h2-9,11,19,25H,10,12H2,1H3,(H,24,28)/p+1/b23-11+/t19-/m1/s1/fC20H20ClN6OS/h22,24H/q+1/b 45255606776F069E