Using NNC(=O)Cc1ccccc1, CC1N=C(c2ccccc2)c2cc(Cl)ccc2NC1=S to produce CC1N=Cc2cc(Cl)ccc2-n2c(Cc3ccccc3)nnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.