Using CCOC(=O)c1c(-c2cccc(F)c2)c(Cl)n2c1CN(C(=O)OC(C)(C)C)CC2 to produce CCOC(=O)c1c(-c2cccc(F)c2)cn2c1CN(C(=O)OC(C)(C)C)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.