Using CCOC(=O)N1CCc2sc(Br)c(C)c2CC1, CC(C)(C)C(=O)Cl to produce Cc1c(C(=O)C(C)(C)C)sc2c1CCNCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.