Using O=C(OO)c1cccc(Cl)c1, CSc1nc(C)c(C(=O)NCCCc2ccccc2)c(-c2cccc(Cl)c2)n1 to produce COc1nc(C)c(C(=O)NCCCc2ccccc2)c(-c2cccc(Cl)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.