InChI=1/C16H18N4O2S/c1-10-2-3-13-11(8-10)9-14(23-13)15(21)19-20-16(22)18-12-4-6-17-7-5-12/h4-7,9-10H,2-3,8H2,1H3,(H,19,21)(H2,17,18,20,22)/t10-/m0/s1/f/h18-20H A62960E22CEF126D