InChI=1/C19H18N4O5S/c1-29(25,26)16-5-3-15(4-6-16)23-18(20-21-22-23)12-28-19(24)11-13-2-7-17-14(10-13)8-9-27-17/h2-7,10H,8-9,11-12H2,1H3 9B97E35006CD2E97