Using COC(=O)c1ccc(C)c(-n2c(C)nc(OCc3cccc(OC)c3)c(Cl)c2=O)c1 to produce COc1cccc(COc2nc(C)n(-c3cc(C(=O)O)ccc3C)c(=O)c2Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.