Using Oc1ccc(Cl)nc1C1Cc2c(F)cccc2N1, O=CCCOCc1ccccc1 to produce Fc1cccc2c1CC1c3nc(Cl)ccc3OC(CCOCc3ccccc3)N21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.