InChI=1/C17H26N4OS/c1-5-10-18-16(22)11-20(4)12-21-15-9-7-6-8-14(15)19-17(21)23-13(2)3/h6-9,13H,5,10-12H2,1-4H3,(H,18,22)/f/h18H 1968FD2D9F54B4AF