InChI=1/C13H20N2O3S2/c1-9(11-4-3-6-20-11)15-12(16)8-19-7-5-10(14)13(17)18-2/h3-4,6,9-10H,5,7-8,14H2,1-2H3,(H,15,16)/t9-,10-/m1/s1/f/h15H 8EAE3DB579EE36A5