InChI=1/C16H34N2O2/c1-6-15-11-20-14(4)10-18(15)9-7-8-16(5,12-19)17-13(2)3/h13-15,17,19H,6-12H2,1-5H3/p+1/t14-,15+,16-/m0/s1/fC16H35N2O2/h17H/q+1 93F8B98750A9C9C2