Using Cc1nc(NN=C(c2ccccc2)c2ccccc2)ccc1Oc1ccnc(-c2cnn(C)c2)c1 to produce Cc1nc(NN)ccc1Oc1ccnc(-c2cnn(C)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.