InChI=1/C16H19N6O4S/c1-3-5-8-18-27(24,25)22-15-11(6-7-13-12(15)10-17-19-13)14(20-22)16(23)21-26-9-4-2/h4,6-7,10H,2-3,5,8-9H2,1H3,(H,21,23)(H,17,19,20)/q-1/f/h17,21H E84BEA9B6F30E02C