Using CC1(C)OCC(CO)O1, Nc1nccc(-n2c(C(Cl)(Cl)Cl)nc3ccc(Br)cc32)n1 to produce CC1(C)OCC(COc2nc3ccc(Br)cc3n2-c2ccnc(N)n2)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.