Using COc1ccc2cc(C(=O)O)c(=O)oc2c1OC, Nc1cccc(-c2cn3ccccc3n2)c1 to produce COc1ccc2cc(C(=O)Nc3cccc(-c4cn5ccccc5n4)c3)c(=O)oc2c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.