Using N#C[O-], CC1(C)CC(OC(=O)c2ccccc2)CC(C)(C)N1O to produce CC1(C)CC(OC(=O)c2ccccc2)CC(C)(C)N1OC(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.