InChI=1/C14H22N4O2S/c1-9(2)16-14(20)18-6-4-5-11(8-18)12(19)17-13-15-7-10(3)21-13/h7,9,11H,4-6,8H2,1-3H3,(H,16,20)(H,15,17,19)/t11-/m0/s1/f/h16-17H 412E94F8ADB5788E