Using CC(=O)O, CCOC(=O)NC(C)Cc1cc(C#N)c2c(c1)CCN2CCCO[Si](C)(C)C(C)(C)C to produce CCOC(=O)NC(C)Cc1cc2c(c(C(N)=O)c1)N(CCCO[Si](C)(C)C(C)(C)C)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.