InChI=1/C19H22N2O5S2/c1-19(2)17(18(22)20-23)21(12-13-27-19)28(24,25)16-10-8-15(9-11-16)26-14-6-4-3-5-7-14/h3-11,17,23H,12-13H2,1-2H3,(H,20,22)/t17-/m0/s1/f/h20H F9EE80FAC33B4BC7