InChI=1/C21H16N2O6S/c1-12(20(24)22-14-5-4-6-15(10-14)23(26)27)29-21(25)18-9-13-11-28-17-8-3-2-7-16(17)19(13)30-18/h2-10,12H,11H2,1H3,(H,22,24)/t12-/m1/s1/f/h22H	7DAFA111E2F95B1F