InChI=1/C18H26N2O6S/c1-23-15-12-16(24-2)18(17(13-15)25-3)14-4-6-19(7-5-14)27(21,22)20-8-10-26-11-9-20/h4,12-13H,5-11H2,1-3H3 D57B25D675185D85