InChI=1/C22H20N2O3S2/c1-15-7-11-17(12-8-15)21-23-24-22(28-21)19-5-3-4-6-20(19)27-29(25,26)18-13-9-16(2)10-14-18/h3-14,22,24H,1-2H3/t22-/m0/s1 5DB5C75AEDC1837A