InChI=1/C14H26N4O2S/c1-11(2)18(3)7-5-4-6-17-13-8-12(15)9-14(10-13)21(16,19)20/h8-11,17H,4-7,15H2,1-3H3,(H2,16,19,20)/p+1/fC14H27N4O2S/h18H,16H2/q+1 D9603C7DDEA7742F