Using C[Ge](C)(C)Cl, Cc1cc(C)cc(-c2ccc3cc(Br)ccc3n2)c1 to produce Cc1cc(C)cc(-c2ccc3cc([Ge](C)(C)C)ccc3n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.