InChI=1/C18H19N3O6S/c1-9(2)16(17(22)23)21-28(25,26)11-4-5-12-13-7-10(20-18(19)24)3-6-14(13)27-15(12)8-11/h3-9,16,21H,1-2H3,(H,22,23)(H3,19,20,24)/p-1/t16-/m0/s1/fC18H18N3O6S/h20H,19H2/q-1 F8960A793093396E