Using CI, CCN1c2ncccc2C(=O)N(C)c2ccc(-c3cc[nH]c3)nc21 to produce CCN1c2ncccc2C(=O)N(C)c2ccc(-c3ccn(C)c3)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.