Using Nc1ncnc2nc[nH]c12, COc1ccccc1-n1c(CCl)nc2cccc(Cl)c2c1=O to produce COc1ccccc1-n1c(Cn2cnc3c(N)ncnc32)nc2cccc(Cl)c2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.