InChI=1/C15H19ClN4O2S/c1-9(21)17-13(10-2-4-11(16)5-3-10)8-14(22)19-20-15(23)18-12-6-7-12/h2-5,12-13H,6-8H2,1H3,(H,17,21)(H,19,22)(H2,18,20,23)/t13-/m0/s1/f/h17-20H 15F88BB4AC6987ED