Using Cc1cc(O)cc(C)c1-c1csc(NC(=O)c2ccncc2)n1, COCCOc1cnc(Br)cn1 to produce COCCOc1cnc(Oc2cc(C)c(-c3csc(NC(=O)c4ccncc4)n3)c(C)c2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.