InChI=1/C21H31NO4S2/c1-2-3-13-26-19(21(24)25)15-16-8-10-17(11-9-16)22-20(23)7-5-4-6-18-12-14-27-28-18/h8-11,18-19H,2-7,12-15H2,1H3,(H,22,23)(H,24,25)/p-1/t18-,19-/m1/s1/fC21H30NO4S2/h22H/q-1 7645FF3FF6E2D317