Using O=C1NC(=O)c2ccccc21, C=C[C@H](CO)N(OCc1ccccc1)C(=O)OC(C)(C)C to produce C=C[C@H](CN1C(=O)c2ccccc2C1=O)N(OCc1ccccc1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.