InChI=1/C15H26N4OS/c1-3-8-16-15(2,9-20)10-21-14-18-17-13(11-4-5-11)19(14)12-6-7-12/h11-12,16,20H,3-10H2,1-2H3/p+1/t15-/m0/s1/fC15H27N4OS/h16H/q+1 5DED2091E60B6F63