Using CCOC(=O)C12CCC(NCC(=O)N3C[C@@H](F)C[C@H]3C(N)=O)(CC1)CC2 to produce CCOC(=O)C12CCC(NCC(=O)N3C[C@@H](F)C[C@H]3C#N)(CC1)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.