Using C[Si](C)(C)CCOCCl, COC(=O)c1cc2cccnc2[nH]1 to produce COC(=O)c1cc2cccnc2n1COCC[Si](C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.