InChI=1/C18H24N4O2S/c1-13(22(2)14-7-4-3-5-8-14)12-20-17(23)11-15(21-18(19)24)16-9-6-10-25-16/h3-10,13,15H,11-12H2,1-2H3,(H,20,23)(H3,19,21,24)/t13-,15-/m0/s1/f/h20-21H,19H2 949018B9CE159E34