Using O=Cc1ccc(-c2ccccc2)cc1, COc1ccc(Cn2c(NN)cc(=O)n(C)c2=O)cc1 to produce COc1ccc(Cn2c(NN=Cc3ccc(-c4ccccc4)cc3)cc(=O)n(C)c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.