InChI=1/C23H22ClN3O3/c24-20-5-1-18(2-6-20)9-10-23(16-27-12-11-26-17-27)29-15-22(30-23)14-28-21-7-3-19(13-25)4-8-21/h1-8,11-12,17,22H,9-10,14-16H2/t22-,23-/m1/s1 E479E131B781B414