Using CCCn1c(=O)c2[nH]c(C34CCC(CCC(=O)NCCC#N)(CC3)CC4)nc2n(CCC)c1=O, C[Si](C)(C)N=[N+]=[N-] to produce CCCn1c(=O)c2[nH]c(C34CCC(CCc5nnnn5CCC#N)(CC3)CC4)nc2n(CCC)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.