Using CCn1nc(-c2ccccc2)c(C(C)O)c(Nc2cccc(Cl)c2)c1=O to produce C=Cc1c(-c2ccccc2)nn(CC)c(=O)c1Nc1cccc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.