Using Cc1[nH]ncc1B1OC(C)(C)C(C)(C)O1, c1cn2c(-c3cn[nH]c3)nc(-c3ccc(N4CCOCC4)cc3)cc2n1 to produce Cc1n[nH]cc1-c1nc(-c2ccc(N3CCOCC3)cc2)cc2nccn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.