InChI=1/C14H26N2O2/c1-16-8-2-3-13(11-16)15-12-4-6-14(7-5-12)17-9-10-18-14/h12-13,15H,2-11H2,1H3/p+1/t13-/m1/s1/fC14H27N2O2/h16H/q+1 CD5B0123022B0D60