InChI=1/C19H21N7O4S/c1-15-2-4-16(5-3-15)25-19(20-21-22-25)14-23-10-12-24(13-11-23)31(29,30)18-8-6-17(7-9-18)26(27)28/h2-9H,10-14H2,1H3 D12F0DBCEBB208E0