1 PA0 Phenylarsine oxide 1.000 2 A1ADJ Cyclohexa-1,4-diene 0.750 3 A1ADK Cyclohexene 0.750 4 BNZ Benzene 0.750 5 CHX Cyclohexane 0.750 6 ASR 4-aminophenylarsonic acid 0.727