Using c1c[nH]nn1, N#CC(=C1CCN(C(=O)C(=O)c2c[nH]c3c(Cl)ccnc23)CC1)c1ccccc1 to produce N#CC(=C1CCN(C(=O)C(=O)c2c[nH]c3c(-n4nccn4)ccnc23)CC1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.