Using O=C(O)[C@@H]1CSCN1C(=O)OCc1ccccc1, CC(C)(C)N to produce CC(C)(C)NC(=O)[C@@H]1CSCN1C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.