InChI=1/C12H26N2O2/c1-5-13-11(4)9-12(16)14(10(2)3)7-6-8-15/h10-11,13,15H,5-9H2,1-4H3/p+1/t11-/m0/s1/fC12H27N2O2/h13H/q+1 B709F0ECB6E802F6