InChI=1/C16H27N5/c1-3-13(2)20-16(17)19-12-14-7-8-15(18-11-14)21-9-5-4-6-10-21/h7-8,11,13H,3-6,9-10,12H2,1-2H3,(H3,17,19,20)/p+2/t13-/m0/s1/fC16H29N5/h18-20H,17H2/q+2 E85F8D83B17ED60E