Using CCc1ccc(-c2c(-c3ccccc3)oc3ncnc(Cl)c23)cc1, COC(=O)CCCCC(C)O to produce CCc1ccc(-c2c(-c3ccccc3)oc3ncnc(OC(C)CCCCC(=O)OC)c23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.