InChI=1/C18H34N2O/c1-4-18(2,3)13-8-9-14(19)16(12-13)20-10-11-21-17-7-5-6-15(17)20/h13-17H,4-12,19H2,1-3H3/p+1/t13-,14-,15+,16-,17+/m1/s1/fC18H35N2O/h19H/q+1 8CD84D481D305394