Using CC(C)C(N)c1nc2ccccc2n1Cc1ccccc1, O=CCCN1C(=O)c2ccccc2C1=O to produce CC(C)C(NCCCN1C(=O)c2ccccc2C1=O)c1nc2ccccc2n1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.