Using CCCc1c(OCCCSc2ccc(CC(=O)OC)cc2Cl)ccc(C(=O)CC)c1O, NO to produce CCCc1c(OCCCSc2ccc(CC(=O)OC)cc2Cl)ccc(C(CC)=NO)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.