Using Cn1cc(-c2cccc(N)c2)cn1, COc1cccc2cc(C(=O)O)c(=O)oc12 to produce COc1cccc2cc(C(=O)Nc3cccc(-c4cnn(C)c4)c3)c(=O)oc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.