InChI=1/C16H18N4O2S3/c1-2-20-6-5-9-11(8-20)25-15(12(9)13(17)21)19-16(23)18-14(22)10-4-3-7-24-10/h3-4,7H,2,5-6,8H2,1H3,(H2,17,21)(H2,18,19,22,23)/p+1/fC16H19N4O2S3/h18-20H,17H2/q+1 E54E235E67BF3E05