Using CCOc1cc(CNc2c(OC(C)CC)nn(COCC[Si](C)(C)C)c(=O)c2Cl)ccc1OC to produce CCOc1cc(CNc2c(OC(C)CC)n[nH]c(=O)c2Cl)ccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.