InChI=1/C16H32N2O/c1-4-17-16-6-5-13(12(2)3)9-14(16)10-18-8-7-15(19)11-18/h12-17,19H,4-11H2,1-3H3/p+2/t13-,14+,15-,16+/m0/s1/fC16H34N2O/h17-18H/q+2 838F194F5C2F6092