InChI=1/C13H26N4O3S/c1-15(2)21(19,20)17-10-8-16(9-11-17)12(18)13(14)6-4-3-5-7-13/h3-11,14H2,1-2H3/p+1/fC13H27N4O3S/h14H/q+1 0294B03110E5F43F