InChI=1/C16H20ClN5O/c1-3-18-14-10-15(22-11(2)21-14)19-8-9-20-16(23)12-6-4-5-7-13(12)17/h4-7,10H,3,8-9H2,1-2H3,(H,20,23)(H2,18,19,21,22)/f/h18-20H A897FBCD8BADC6ED