InChI=1/C18H23NO/c1-3-9-17(10-4-1)11-7-14-19-15-8-16-20-18-12-5-2-6-13-18/h1-6,9-10,12-13,19H,7-8,11,14-16H2/p+1/fC18H24NO/h19H/q+1 4D7842CF04168546