Using CC(C)OC(=O)N1CCC(Oc2ccnc3c(Cl)cccc23)CC1, CSc1ccc(B(O)O)cc1 to produce CSc1ccc(-c2cccc3c(OC4CCN(C(=O)OC(C)C)CC4)ccnc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.