Using CNCCOC, C[Si](C)(C)CCOCn1nc(Cl)c2cc(C3OCCCO3)ccc21 to produce COCCN(C)c1nn(COCC[Si](C)(C)C)c2ccc(C3OCCCO3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.