InChI=1/C22H21N5O/c28-22(23-16-7-5-8-17(15-16)26-12-3-4-13-26)27-14-6-11-20(27)21-24-18-9-1-2-10-19(18)25-21/h1-5,7-10,12-13,15,20H,6,11,14H2,(H,23,28)(H,24,25)/t20-/m1/s1/f/h23-24H 07FA26AAFEA2A78B