InChI=1/C15H22N2O/c1-4-10(2)17-11(3)15(18)13-5-6-14-12(9-13)7-8-16-14/h5-6,9-11,16-17H,4,7-8H2,1-3H3/p+1/t10-,11-/m0/s1/fC15H23N2O/h17H/q+1 14B5CB53BCE1658F