InChI=1/C18H15N3O5S/c1-27(25,26)13-8-6-11(7-9-13)16(22)20-21-18(24)14-10-12-4-2-3-5-15(12)19-17(14)23/h2-10H,1H3,(H,19,23)(H,20,22)(H,21,24)/f/h19-21H	25276E4D8F6D581E