InChI=1/C15H22N4OS/c1-3-9-19-14(10-16)17-18-15(19)21-11-12-5-7-13(8-6-12)20-4-2/h5-8H,3-4,9-11,16H2,1-2H3/p+1/fC15H23N4OS/h16H/q+1 2CF35A75D5D8DEBE