InChI=1/C23H23N3O3/c1-16-5-3-7-20(13-16)26-23(28)22(27)25-17(2)19-8-10-21(11-9-19)29-15-18-6-4-12-24-14-18/h3-14,17H,15H2,1-2H3,(H,25,27)(H,26,28)/t17-/m0/s1/f/h25-26H C30C04959629F600