Using O=[N+]([O-])[O-], CC(C)c1ccc2oc3cc(C#N)c(N)nc3c(=O)c2c1 to produce CC(C)c1ccc2oc3cc(C#N)c(O)nc3c(=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.