InChI=1/C14H14N2O3S/c1-8-3-9(2)5-11(4-8)16-13(19)10(6-12(17)18)7-15-14(16)20/h3-5,7H,6H2,1-2H3,(H,15,20)(H,17,18)/p-1/fC14H13N2O3S/h15H/q-1 03D28A5EBB73518A