InChI=1/C17H38N2O/c1-8-9-18-17(7,13-20)10-16(6)19(11-14(2)3)12-15(4)5/h14-16,18,20H,8-13H2,1-7H3/p+2/t16-,17+/m0/s1/fC17H40N2O/h18-19H/q+2 F1F9DD040F6AD56B