InChI=1/C21H18N2O4S2/c1-3-27-20(24)17-13-28-21-22-18(14-7-5-4-6-8-14)19(23(17)21)15-9-11-16(12-10-15)29(2,25)26/h4-13H,3H2,1-2H3 59C94A9ECEB5E865