Using COc1cc(OC)nc(Oc2cc(C)nc(-c3ccccc3)c2C(=O)OCC[Si](C)(C)C)n1 to produce COc1cc(OC)nc(Oc2cc(C)nc(-c3ccccc3)c2C(=O)O)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.