Using CCOC(=N)Cc1ccc(F)cc1, Nc1ncccc1OCc1ccccc1 to produce N=C(Cc1ccc(F)cc1)Nc1ncccc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.