InChI=1/C16H26N4O2S/c1-10(2)14(20-16(17)22)15(21)18-9-5-8-13-19-11-6-3-4-7-12(11)23-13/h10,14H,3-9H2,1-2H3,(H,18,21)(H3,17,20,22)/t14-/m1/s1/f/h18,20H,17H2 4AF6CB70F5E55ACD