Using CC(C)(C)OC(=O)C(C)(C)Br, CCOC(=O)/C(=N\O)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1 to produce CCOC(=O)/C(=N\OC(C)(C)C(=O)OC(C)(C)C)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.