Using C1CC2(CCN1)OCCO2, COC(=O)c1ccc(F)cc1Oc1ccccc1 to produce COC(=O)c1ccc(N2CCC3(CC2)OCCO3)cc1Oc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.