InChI=1/C17H15NO2/c19-17-18-14(11-20-17)10-13-8-4-5-9-15(13)16(18)12-6-2-1-3-7-12/h1-9,14,16H,10-11H2/t14-,16+/m0/s1 AA99E3829040BD48