InChI=1/C14H26N4O2S/c1-11(2)9-13(10-18(3)4)17-21(19,20)14-7-5-12(16-15)6-8-14/h5-8,11,13,16-17H,9-10,15H2,1-4H3/p+1/t13-/m0/s1/fC14H27N4O2S/h18H/q+1 7CB189E12B115409