Using C1COCCN1, CCOC(=O)c1sc(Cl)nc1CO[Si](C)(C)C(C)(C)C to produce CC(C)(C)[Si](C)(C)OCc1nc(Cl)sc1C(=O)N1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.