InChI=1/C14H20N4O2S/c1-9(13(19)17-14(20)16-2)18(3)8-10-5-4-6-11(7-10)12(15)21/h4-7,9H,8H2,1-3H3,(H2,15,21)(H2,16,17,19,20)/p+1/t9-/m1/s1/fC14H21N4O2S/h16-18H,15H2/q+1 08F4185272EF9508