Using NC(=O)C1=CCCNC1, CSc1cc(C(C)C)ccc1-n1c(C)c(C)c2c(Cl)nc(C)nc21 to produce CSc1cc(C(C)C)ccc1-n1c(C)c(C)c2c(N3CCC=C(C(N)=O)C3)nc(C)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.