Using O=C([O-])[O-], CC(C)(C)c1ccc(CN(CCc2ccc(F)cc2)C(=O)c2cccc3cc[nH]c23)c(O)c1 to produce COc1cc(C(C)(C)C)ccc1CN(CCc1ccc(F)cc1)C(=O)c1cccc2cc[nH]c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.