Using COc1ccc(C(=O)c2ccco2)cc1OC1CCCC1, Cc1ccncc1 to produce COc1ccc(C(O)(Cc2ccncc2)c2ccco2)cc1OC1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.