Using COc1c(O)c(C)c(CCCCCCCCCCOC(C)=O)c(OC(C)=O)c1OC, ClCc1ccccn1 to produce COc1c(O)c(CCCCCCCCCCO)c(C)c(OCc2ccccn2)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.