InChI=1/C17H30N2O2/c1-5-8-11-19(6-2)16(13-18)15-10-9-14(20-4)12-17(15)21-7-3/h9-10,12,16H,5-8,11,13,18H2,1-4H3/p+1/t16-/m0/s1/fC17H31N2O2/h18H/q+1 EEA7B6C6DC9E8C26