( So ( ( ( the liquid ) ( -LRB- ( ( ( oil or ) ( any ( organic compound ) ) ) -RRB- ) ) ) ( ( ( can not ) ( conduct electricity ) ) . ) ) )
(ROOT (S (IN So) (NP (NP (DT the) (NN liquid)) (PRN (-LRB- -LRB-) (NP (NP (NN oil)) (CC or) (NP (DT any) (JJ organic) (NN compound))) (-RRB- -RRB-))) (VP (MD can) (RB not) (VP (VB conduct) (NP (NN electricity)))) (. .)))
So the liquid (oil or any organic compound) cannot conduct electricity.
(ROOT (S (NP (NNP Ionic)) (VP (VBZ compounds) (NP (NP (JJS best) (NN conduct) (NN electricity)) (PP (IN in) (NP (DT a) (JJ liquid) (NN state))))) (. .)))