Using COC(=O)CN, CCOC(=O)c1noc([C@H](CCCC2CCCCC2)CC(=O)OC(C)(C)C)n1 to produce COC(=O)CNC(=O)c1noc([C@H](CCCC2CCCCC2)CC(=O)OC(C)(C)C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.