Using CC(C)Nc1nc(-c2cccc(C(=O)O)c2)cn2c(=O)n(C(C)(C)C)nc12, NCCc1ccccc1 to produce CC(C)Nc1nc(-c2cccc(C(=O)NCCc3ccccc3)c2)cn2c(=O)n(C(C)(C)C)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.