Using COC(=O)c1ccc2c(c1)CC(C)(C)C(c1ccccc1NC(=O)c1ccccn1)N2 to produce CC1(C)Cc2cc(C(=O)O)ccc2NC1c1ccccc1NC(=O)c1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.