Using O=C(O)CC1CCCc2c([nH]c3ccc(F)cc23)C1, ClCc1ccc(-n2ccnc2)cc1 to produce O=C(O)CC1CCCc2c(n(Cc3ccc(-n4ccnc4)cc3)c3ccc(F)cc23)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.