Using Fc1cccc(C=C2CCNCC2)c1, CCOC(=O)c1nc(-c2ccc(F)cc2)c(CCCl)s1 to produce CCOC(=O)c1nc(-c2ccc(F)cc2)c(CCN2CCC(=Cc3cccc(F)c3)CC2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.