Using O=C(O)c1cc2cc(F)ccc2n1Cc1cccc(F)c1, CNc1ccc(N)cn1 to produce CNc1ccc(NC(=O)c2cc3cc(F)ccc3n2Cc2cccc(F)c2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.