Using Cc1cc(S)cc(C(C)(C)C)c1N, C=C(C)C(=O)OC to produce COC(=O)C(C)CSc1cc(C)c(N)c(C(C)(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.