InChI=1/C14H20N2O3S2/c15-14(20)11-7-5-10(6-8-11)9-21(18,19)16-12-3-1-2-4-13(12)17/h5-8,12-13,16-17H,1-4,9H2,(H2,15,20)/t12-,13-/m1/s1/f/h15H2 FE174853EEC0E102