Using NC(=O)c1nccn1C1Cc2ccc(Cl)c(Cl)c2C1=O to produce O=c1[nH]c2c(n3ccnc13)Cc1ccc(Cl)c(Cl)c1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.