Using CCCCCCCCCCCc1noc(-c2ccc(CNCc3ccc(C(F)(F)F)cc3)cc2)n1, CCOC(=O)C(=O)Cl to produce CCCCCCCCCCCc1noc(-c2ccc(CN(Cc3ccc(C(F)(F)F)cc3)C(=O)C(=O)OCC)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.