InChI=1/C14H26N4O2S/c1-3-17(4-2)7-8-18-12-14(11-15-18)16-13-5-9-21(19,20)10-6-13/h11-13,16H,3-10H2,1-2H3/p+1/fC14H27N4O2S/h17H/q+1 C66D99F2E3271DC9