Using C[C@](O)(c1ccc(C(=O)N(C2CCC(CCC#N)CC2)C2CC2)cc1)C(F)(F)F, CCCCO to produce C[C@](O)(c1ccc(C(=O)N(C2CCC(CCC(N)=O)CC2)C2CC2)cc1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.