Using C=CCOc1cccc(OC(=O)c2ccccc2)c1, CO[SiH](OC)OC to produce CO[Si](CCCOc1cccc(OC(=O)c2ccccc2)c1)(OC)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.