InChI=1/C15H27N3/c1-5-15(3,4)11-7-8-12-13(9-11)18-14(17-12)10-16-6-2/h11,16H,5-10H2,1-4H3,(H,17,18)/p+1/t11-/m0/s1/fC15H28N3/h17-18H/q+1 C1643336CE137B45