InChI=1/C24H26N2O2/c27-23(12-7-18-28-19-15-20-8-3-1-4-9-20)26-24(21-10-5-2-6-11-21)22-13-16-25-17-14-22/h1-6,8-11,13-14,16-17,24H,7,12,15,18-19H2,(H,26,27)/t24-/m1/s1/f/h26H E721938551C5E624