Using Cc1ncn(C(c2ccccc2)(c2ccccc2)c2ccccc2)c1C(=O)c1ccc2cccnc2c1 to produce Cc1[nH]cnc1C(=O)c1ccc2cccnc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.