Using c1ccc(P(c2ccccc2)c2ccccc2)cc1, C[N+](C)(C)Cc1n[nH]c2ccccc12 to produce c1ccc([P+](Cc2n[nH]c3ccccc23)(c2ccccc2)c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.