InChI=1/C15H18N2O4S2/c1-11-6-7-13(12(2)8-11)10-17-23(20,21)15-5-3-4-14(9-15)22(16,18)19/h3-9,17H,10H2,1-2H3,(H2,16,18,19)/f/h16H2 EDC51FCDBA89C4C6