Using CCc1nn(C(=O)OC(C)(C)C)c2cc(-c3ccc4nnn(Cc5ccc6ncccc6c5)c4n3)ccc12 to produce CCc1n[nH]c2cc(-c3ccc4nnn(Cc5ccc6ncccc6c5)c4n3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.