InChI=1/C19H25N3O6S2/c1-19(2,3)28-18(24)20-9-16(23)21-17-22(12-7-5-6-8-14(12)27-4)13-10-30(25,26)11-15(13)29-17/h5-8,13,15H,9-11H2,1-4H3,(H,20,24)/t13-,15+/m0/s1/f/h20H 1BFFF8EED5FA47CC