Using O=C(OO)c1cccc(Cl)c1, CCCCCCCc1c(C)nc(C)c(OC)c1OCc1ccccc1 to produce CCCCCCCc1c(C)n(O)c(C)c(OC)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.