InChI=1/C17H17NO2/c1-2-16(12-3-7-14(19)8-4-12)17(11-18)13-5-9-15(20)10-6-13/h3-10,16-17,19-20H,2H2,1H3/t16-,17+/m1/s1 073EF5D81EAE209B