Using CCOC(=O)N1CCC2(CC(N3CCC(F)(C(=O)O)CC3)C2)C1, CC1(N)CCC1 to produce CCOC(=O)N1CCC2(CC(N3CCC(F)(C(=O)NC4(C)CCC4)CC3)C2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.