InChI=1/C14H20N4S/c1-2-11-12(19-9-1)14(18-7-5-15-6-8-18)17-13(16-11)10-3-4-10/h10,15H,1-9H2/p+1/fC14H21N4S/h15H/q+1 CDA0CD1E142BF576