InChI=1/C13H28N2O/c1-5-13(9-14,10-16-4)15-7-11(2)6-12(3)8-15/h11-12H,5-10,14H2,1-4H3/p+2/t11-,12-,13-/m0/s1/fC13H30N2O/h14-15H/q+2 62A76B98E457EB05