Using CC(C)Oc1cc(Oc2ccc(P(=O)(OC(C)C)OC(C)C)cc2)cc(C(=O)OCC[Si](C)(C)C)c1 to produce CC(C)Oc1cc(Oc2ccc(P(=O)(O)O)cc2)cc(C(=O)OCC[Si](C)(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.