Using O=C[O-], c1ccc(COc2ccc(OCCc3coc(-c4ccccc4)n3)cc2)cc1 to produce Cc1oc(-c2ccccc2)nc1CCOc1ccc(O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.