Using O=C(n1ccnc1)n1ccnc1, COc1ccc(-n2ncc(C(=O)O)c2Cl)cc1 to produce CNC(=O)c1cnn(-c2ccc(OC)cc2)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.