Using C=CCO[C@@H]1CN(C2CCOCC2)C[C@H]1NC(=O)Cc1nc2c(C(F)(F)F)cccc2[nH]1 to produce CCCO[C@@H]1CN(C2CCOCC2)C[C@H]1NC(=O)Cc1nc2c(C(F)(F)F)cccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.