InChI=1/C12H26N2O2/c1-7-12(5,6)14-10(15)9(2)16-8-11(3,4)13/h9H,7-8,13H2,1-6H3,(H,14,15)/p+1/t9-/m0/s1/fC12H27N2O2/h13-14H/q+1 AF409E971D7A2AB7