Using COCc1c(NC(=O)OCC[Si](C)(C)C)ncc2[nH]c3ccc(OCc4ccccc4)cc3c12 to produce COCc1c(N)ncc2[nH]c3ccc(OCc4ccccc4)cc3c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.