Using CCC(=O)N(c1ccccc1)C1(c2nnc(CC)o2)CCN(Cc2ccccc2)CC1 to produce CCC(=O)N(c1ccccc1)C1(c2nnc(CC)o2)CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.