InChI=1/C13H26N2O/c1-10-7-6-8-11(14-10)12(16)15(5)9-13(2,3)4/h10-11,14H,6-9H2,1-5H3/p+1/t10-,11+/m0/s1/fC13H27N2O/h14H/q+1 79CAF51E8DAE99DA