Using CCN(CC)CC, OCCCCN1CCC(c2noc3cc(F)ccc23)CC1 to produce CCCCCCCCCC(=O)OCCCCN1CCC(c2noc3cc(F)ccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.