InChI=1/C18H21N3O5S2/c1-18(2)16(17(22)20-23)21(10-11-27-18)28(24,25)15-7-5-13(6-8-15)26-14-4-3-9-19-12-14/h3-9,12,16,23H,10-11H2,1-2H3,(H,20,22)/t16-/m0/s1/f/h20H 429FA3C8FDBD1339