Using O=C(NCC(c1ccc(F)cc1)c1ccc(-c2cn[nH]c2)cc1)OCc1ccccc1 to produce CNCC(c1ccc(F)cc1)c1ccc(-c2cn[nH]c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.