Using CN(C)C=CC(=O)c1ccc(-c2nc3c(cnn3-c3ccccc3)c(=O)n2-c2ccc(Cl)cc2)cc1, NN to produce O=c1c2cnn(-c3ccccc3)c2nc(-c2ccc(-c3ccn[nH]3)cc2)n1-c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.