Using CCOC(=O)[C@H](Cc1ccc(C#N)cc1)NC(=O)c1ccc2c(c1)nc(-c1ccoc1)n2C1CCCCC1, O=C([O-])[O-] to produce NC(=O)c1ccc(C[C@H](NC(=O)c2ccc3c(c2)nc(-c2ccoc2)n3C2CCCCC2)C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.