Using CC(O)c1cn(-c2ncc(-c3ccccc3F)cn2)c2cc(C(=O)N3CCOCC3)ccc12 to produce CC(=O)c1cn(-c2ncc(-c3ccccc3F)cn2)c2cc(C(=O)N3CCOCC3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.