Using NCCc1ccc(Oc2cccc(C(N)=O)n2)cc1, O=Cc1ccccc1 to produce NC(=O)c1cccc(Oc2ccc(CCNCc3ccccc3)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.