Using Cc1c(-c2cc[nH]n2)ccc(C#N)c1Cl, C[C@H](COS(C)(=O)=O)NC(=O)OC(C)(C)C to produce Cc1c(-c2ccn(C[C@@H](C)NC(=O)OC(C)(C)C)n2)ccc(C#N)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.