Using O=C1OC(=O)c2ccc3c4cccc5cccc(c6ccc1c2c63)c54, [OH-] to produce O=C(O)c1ccc2c3cccc4cccc(c5ccc(C(=O)O)c1c25)c43, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.