Using OB(O)c1ccn[nH]1, COc1cc(Cl)ccc1-c1nnc(N(C)C2CC(C)(C)NC(C)(C)C2)s1 to produce COc1cc(-c2ccn[nH]2)ccc1-c1nnc(N(C)C2CC(C)(C)NC(C)(C)C2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.