Using O=C(N[C@H]1CCN(CC2Cn3c(=O)ccc4ncc(F)c2c43)C[C@H]1F)OCc1ccccc1 to produce N[C@H]1CCN(CC2Cn3c(=O)ccc4ncc(F)c2c43)C[C@H]1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.