Using O=C(Cl)c1ccc(F)cc1, CCN1C(=O)C(C)(C)c2cc3[nH]c(-c4n[nH]cc4N)nc3cc21 to produce CCN1C(=O)C(C)(C)c2cc3[nH]c(-c4n[nH]cc4NC(=O)c4ccc(F)cc4)nc3cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.