InChI=1/C21H22N2O6S2/c24-19(16-10-28-14-5-1-2-6-15(14)29-16)23-21-18(13-4-3-7-17(13)30-21)20(25)22-12-8-9-31(26,27)11-12/h1-2,5-6,12,16H,3-4,7-11H2,(H,22,25)(H,23,24)/t12-,16-/m0/s1/f/h22-23H 8CD1A0F914D5EEE6