InChI=1/C15H20ClN4O2S/c1-9-5-20(6-10(2)22-9)7-12(21)8-23-15-18-13-3-11(16)4-17-14(13)19-15/h3-4,9-10,12,21H,5-8H2,1-2H3/q-1/t9-,10-,12-/m0/s1 D99193158E66B49D