1 4P8 5-(2-chlorobenzyl)-2-hydroxy-3-nitrobenzaldehyde 1.000 2 LVB 3-deoxytolcapone 0.773 3 3M1 (3,4-dihydroxy-5-nitrophenyl)(2-fluorophenyl)methanone 0.739 4 TCW Tolcapone 0.739 5 AQI (3-fluoranyl-5-oxidanyl-phenyl)-[3-nitro-4,5-bis(oxidanyl)phenyl]methanone 0.708 6 LVE 3-O-methyltolcapone 0.708