Using CC(C)(C)OC(N)=O, COC(O)C[C@H]1CCCC2=Cc3c(-c4ccc(F)cc4)ncn3C[C@@]21C to produce CC(C)(C)OC(=O)NCC[C@H]1CCCC2=Cc3c(-c4ccc(F)cc4)ncn3C[C@@]21C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.