InChI=1/C16H16ClN5O/c17-13-8-12(15(21-10-13)22-16(18)19)6-7-14(23)20-9-11-4-2-1-3-5-11/h1-8,10H,9H2,(H,20,23)(H4,18,19,21,22)/b7-6-/f/h20H,18-19H2 EED5DC8B3D534101