( But ( ( tweaking ( ( ( the ( catalyst ( and ( reaction conditions ) ) ) ) ( -LRB- ( ( such ( as ( ( temperature and ) ( ( whether ( the reaction ) ) ( is ( run ( in ( ( ( ( water or ) alcohol ) or ) ( some ( other solvent ) ) ) ) ) ) ) ) ) ) -RRB- ) ) ) ( could ( make ( the enzyme ) ) ) ) ) ( ( mimic ( into ( a ( ( commercially viable ) catalyst ) ) ) ) . ) ) )
(ROOT (S (CC But) (NP (NP (NN tweaking)) (SBAR (S (NP (NP (DT the) (NN catalyst) (CC and) (NN reaction) (NNS conditions)) (PRN (-LRB- -LRB-) (PP (JJ such) (IN as) (NP (NP (NN temperature)) (CC and) (NP (NP (IN whether) (DT the) (NN reaction)) (SBAR (S (VP (VBZ is) (VP (VBN run) (PP (IN in) (NP (NP (NN water) (CC or) (NN alcohol)) (CC or) (NP (DT some) (JJ other) (NN solvent))))))))))) (-RRB- -RRB-))) (VP (MD could) (VP (VB make) (NP (DT the) (NN enzyme))))))) (VP (VBP mimic) (PP (IN into) (NP (DT a) (ADJP (RB commercially) (JJ viable)) (NN catalyst)))) (. .)))
But tweaking the catalyst and reaction conditions (such as temperature and whether the reaction is run in water or alcohol or some other solvent) could make the enzyme mimic into a commercially viable catalyst.
(ROOT (S (SBAR (IN If) (S (NP (DT a) (NN catalyst)) (VP (VBZ runs) (PRT (RP out))))) (, ,) (NP (DT the) (NN reaction)) (VP (VBZ slows)) (. .)))