Using O=C(N1CCc2ccc(CCn3ccc(O)cc3=O)cc2CC1)C(F)(F)F, Cc1ccc(CO)nc1 to produce Cc1ccc(COc2ccn(CCc3ccc4c(c3)CCN(C(=O)C(F)(F)F)CC4)c(=O)c2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.