Using C[Si](C)(C)CCOCn1nc(-c2ccc(N3CCOCC3)cc2)c2c1-c1cc(-c3ccc(N)nc3)sc1C2 to produce Nc1ccc(-c2cc3c(s2)Cc2c(-c4ccc(N5CCOCC5)cc4)n[nH]c2-3)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.