InChI=1/C15H30N4/c1-5-9-18(15(6-2,7-3)13-16)11-14-10-17-19(8-4)12-14/h10,12H,5-9,11,13,16H2,1-4H3/p+1/fC15H31N4/h16H/q+1 C171754595A45CF1