InChI=1/C19H26N2O3S2/c1-4-8-18-21-17(12-25-18)13-26(23,24)15(3)19(22)20-11-14(2)16-9-6-5-7-10-16/h5-7,9-10,12,14-15H,4,8,11,13H2,1-3H3,(H,20,22)/t14-,15-/m0/s1/f/h20H 921129BFD7DF7C2A