Using N#CCCCOC(=O)N1Cc2cnc(NC3Cc4ccccc4C3)nc2C1, C[Si](C)(C)N=[N+]=[N-] to produce O=C(OCCCc1nnn[nH]1)N1Cc2cnc(NC3Cc4ccccc4C3)nc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.