Using Cc1c(CC(=O)NN)c2cc(C(=O)NN)ccc2n1Cc1ccccc1 to produce Cc1c(CC(N)=O)c2cc(C(N)=O)ccc2n1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.