Using CNCc1cccc2c(=O)c(C)c(-c3ccccc3)oc12, ClCCBr to produce Cc1c(-c2ccccc2)oc2c(CN(C)CCCl)cccc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.