Using CC(C)c1nc(C(=O)N2CCOC3(CCN(Cc4cc(CCO[Si](C)(C)C(C)(C)C)cs4)CC3)C2)cs1 to produce CC(C)c1nc(C(=O)N2CCOC3(CCN(Cc4cc(CCO)cs4)CC3)C2)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.