Using Cc1ccc2c(n1)C(N)CCC2, O=CCCCN1C(=O)c2ccccc2C1=O to produce Cc1ccc2c(n1)C(NCCCCN1C(=O)c3ccccc3C1=O)CCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.