InChI=1/C18H15NO3/c1-10-7-11(2)17-14(8-10)15(18(21)22)9-16(19-17)12-3-5-13(20)6-4-12/h3-9,20H,1-2H3,(H,21,22)/f/h19H	77A019221D2AD97B