InChI=1/C22H19ClN4O/c1-14(15-6-3-2-4-7-15)26-22(28)20-11-17(12-24-20)21-19(13-25-27-21)16-8-5-9-18(23)10-16/h2-14,24H,1H3,(H,25,27)(H,26,28)/t14-/m0/s1/f/h25-26H 53D2143BA5709710