InChI=1/C21H25N3O6S2/c1-3-18-13(2)11-19(31-18)21(26)23-22-20(25)15-5-4-8-24(15)32(27,28)14-6-7-16-17(12-14)30-10-9-29-16/h6-7,11-12,15H,3-5,8-10H2,1-2H3,(H,22,25)(H,23,26)/t15-/m1/s1/f/h22-23H	6D338760A48504AF