Using CCCc1c(OCCc2cc3cc(CC(=O)OC)ccc3[nH]2)ccc2c(-c3ccccc3)coc12 to produce CCCc1c(OCCc2cc3cc(CC(=O)O)ccc3[nH]2)ccc2c(-c3ccccc3)coc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.