InChI=1/C11H12N4O5S2/c12-22(19,20)11-15-7-2-1-6(3-8(7)21-11)14-9(16)4-13-5-10(17)18/h1-3,13H,4-5H2,(H,14,16)(H,17,18)(H2,12,19,20)/f/h13-14H,12H2 B45B85F098CE907C