InChI=1/C14H22N4O2S/c1-2-4-15-13-11-3-9-21-14(11)17-12(16-13)10-18(5-7-19)6-8-20/h3,9,19-20H,2,4-8,10H2,1H3,(H,15,16,17)/p+1/fC14H23N4O2S/h15,18H/q+1 5A71A353F3490F17