InChI=1/C18H38N2O/c1-5-12-19-18(3,15-21)11-6-7-13-20(4)17-10-8-9-16(2)14-17/h16-17,19,21H,5-15H2,1-4H3/p+2/t16-,17+,18+/m0/s1/fC18H40N2O/h19-20H/q+2	DF3210892053366B