InChI=1/C17H30N2O2/c1-5-16(18)17(15-8-6-7-14(2)13-15)19(9-11-20-3)10-12-21-4/h6-8,13,16-17H,5,9-12,18H2,1-4H3/p+1/t16-,17-/m1/s1/fC17H31N2O2/h18H/q+1 4BB11F018A9CC71D