Using CCC(N)=S, Cc1cccc(C(=O)C(Br)c2ccnc(N)c2)c1 to produce CCc1nc(-c2cccc(C)c2)c(-c2ccnc(N)c2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.