Using CCOC(=O)CBr, COC(=O)COc1ccc(CC(C)NCC(O)c2csc(C(F)(F)F)n2)cc1 to produce CCOC(=O)CN(CC(O)c1csc(C(F)(F)F)n1)C(C)Cc1ccc(OCC(=O)OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.