Using Cc1nc2ccc(Oc3ccc(OC(F)(F)F)cc3)c(C(F)(F)F)c2c(O)c1C, O=C(Cl)C1CC1 to produce Cc1nc2ccc(Oc3ccc(OC(F)(F)F)cc3)c(C(F)(F)F)c2c(OC(=O)C2CC2)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.