Using NC1=N[C@@]2(CO1)c1cc(-c3cccnc3)ccc1Oc1ncc(Br)cc12, CCC(C)CS to produce CCC(C)CSc1cnc2c(c1)[C@]1(COC(N)=N1)c1cc(-c3cccnc3)ccc1O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.