Using Cn1cnc2c1c(=O)[nH]c(=O)n2C, CC(C)=CCC/C(C)=C/CBr to produce CC(C)=CCC/C(C)=C/Cn1c(=O)c2c(ncn2C)n(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.