Using CC(C)(C)OC(=O)N[C@H]1CC[C@H](I)C1, COC(=O)c1ccc(-c2nc(CS)c(C)o2)cc1 to produce COC(=O)c1ccc(-c2nc(CS[C@@H]3CC[C@H](NC(=O)OC(C)(C)C)C3)c(C)o2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.