InChI=1/C17H20N4O4S/c1-20(2)6-5-18-8-12-15(22)19-17(26)21(16(12)23)9-11-3-4-13-14(7-11)25-10-24-13/h3-4,7-8,18H,5-6,9-10H2,1-2H3,(H,19,22,26)/p+1/b12-8+/fC17H21N4O4S/h19-20H/q+1	F34B1BBEC7D617B9