Using CCCC/C(NCc1ccccn1)=C1/C(=O)N(C)N=C1CC(=O)OC to produce CCCCc1c2c(=O)n(C)[nH]c2cc(=O)n1Cc1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.