Using COc1ccc(I)c(S)c1, CC(C)=CCCn1c(Br)nc2c(N)ncnc21 to produce COc1ccc(I)c(Sc2nc3c(N)ncnc3n2CCC=C(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.