Using c1ccc2c(c1)CCNC2, Cc1ccc2c(c1)c1c(n2CC(=O)O)CCN(C)C1 to produce Cc1ccc2c(c1)c1c(n2CC(=O)N2CCc3ccccc3C2)CCN(C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.