Using C[Si](C)(C)CCOCn1c(I)cc2c(Cl)ccnc21, OB(O)c1ccccc1 to produce C[Si](C)(C)CCOCn1c(-c2ccccc2)cc2c(Cl)ccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.