Using COC(=O)Cc1ccc(Cl)c(OCCN2C(C)CN(c3ccccc3)CC2(C)C(N)=O)c1 to produce CC1CN(c2ccccc2)CC(C)(C(N)=O)N1CCOc1cc(CC(=O)O)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.