InChI=1/C13H26N2O2/c1-11-5-14-6-12(2)8-15(7-11)9-13-10-16-3-4-17-13/h11-14H,3-10H2,1-2H3/p+1/t11-,12-,13-/m1/s1/fC13H27N2O2/h14H/q+1 ACA4BCA5CD443B5D