Using CC1(C)OB(c2cn[nH]c2)OC1(C)C, CC(C)(C)[Si](C)(C)OC[C@@]1(C)Cc2nnc(C3(c4ccc(Br)cc4)CC3)n2CCS1 to produce C[C@]1(CO)Cc2nnc(C3(c4ccc(-c5cn[nH]c5)cc4)CC3)n2CCS1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.