Using CC(=O)CCCOc1nc(Cl)c(C2CC2)cc1C#N, OB1OCc2cc(O)ccc21 to produce CC(=O)CCCOc1nc(Oc2ccc3c(c2)COB3O)c(C2CC2)cc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.