InChI=1/C14H26N4O2S/c1-3-8-18-10-13(14(15)17-18)21(19,20)16-9-12-7-5-4-6-11(12)2/h10-12,16H,3-9H2,1-2H3,(H2,15,17)/t11-,12-/m0/s1/f/h15H2 208AE780455853B5