InChI=1/C15H16N4O4S/c1-15(12(21)17-13(22)18-15)9-3-2-4-10(7-9)16-11(20)8-19-5-6-24-14(19)23/h2-4,7H,5-6,8H2,1H3,(H,16,20)(H2,17,18,21,22)/t15-/m1/s1/f/h16-18H	71F99ECC1B1D7196