InChI=1/C15H16N4O3S/c1-11-7-5-6-10-13(11)18-19-15(14(20)17-16)23(21,22)12-8-3-2-4-9-12/h2-10,18H,16H2,1H3,(H,17,20)/b19-15-/f/h17H	37B31FD912972DC0