Using CCOC(=O)CC(Nc1nc(-c2n[nH]c3ncc(F)cc23)ncc1F)C1(C)CCCC1 to produce CC1(C(CC(=O)O)Nc2nc(-c3n[nH]c4ncc(F)cc34)ncc2F)CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.