InChI=1/C17H22N2O/c1-12(2)14-6-4-8-16(10-14)20-17(13(3)18)15-7-5-9-19-11-15/h4-13,17H,18H2,1-3H3/p+1/t13-,17+/m0/s1/fC17H23N2O/h18H/q+1 120CA85B112A99EC