Using Sc1nc2ccccc2s1, CC(C)(C)OC(=O)N1[C@@H](CO)COC1(C)C to produce CC(C)(C)OC(=O)N1[C@@H](CSc2nc3ccccc3s2)COC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.