Using c1ccc(Cc2ccc3occc3c2)nc1, CC(C)OB(OC(C)C)OC(C)C to produce OB(O)c1cc2cc(Cc3ccccn3)ccc2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.