Using CO[C@@H]1CCN(c2ccc3c(c2)OC[C@H]2[C@H](CO[Si](C)(C)C(C)(C)C)OC(=O)N32)C(=O)C1 to produce CO[C@@H]1CCN(c2ccc3c(c2)OC[C@H]2[C@H](CO)OC(=O)N32)C(=O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.