Using CC(=N)NO, COC(=O)c1cn2nc[nH]c(=O)c2c1C(C)C to produce Cc1noc(-c2cn3nc[nH]c(=O)c3c2C(C)C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.