InChI=1/C21H20N2O2S2/c24-18(12-25-20-7-3-5-15-4-1-2-6-19(15)20)11-22-10-17-14-27-21(23-17)16-8-9-26-13-16/h1-9,13-14,18,22,24H,10-12H2/p+1/t18-/m1/s1/fC21H21N2O2S2/h22H/q+1 A5977CCD96B8F92E