InChI=1/C13H26N2O2/c1-14(2)9-11-3-6-15(7-4-11)12-10-17-8-5-13(12)16/h11-13,16H,3-10H2,1-2H3/p+2/t12-,13+/m0/s1/fC13H28N2O2/h14-15H/q+2 3193245E1F73054D