Using O=C(O)Cn1ncc2ccc(Oc3c(F)cc(C(F)(F)F)cc3Cl)cc21, C(=NC1CCCCC1)=NC1CCCCC1 to produce COC(=O)Cn1ncc2ccc(Oc3c(F)cc(C(F)(F)F)cc3Cl)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.