Using NC1CCCC(O)C1O, O=C(O)c1ccncc1Nc1ccc(I)cc1F to produce O=C(NC1CCCC(O)C1O)c1ccncc1Nc1ccc(I)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.