Using CN(C)c1nnc2[nH]c(=O)c3cc(Br)ccc3n12, ClCC=Cc1cccnc1 to produce CN(C)c1nnc2n(CC=Cc3cccnc3)c(=O)c3cc(Br)ccc3n12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.