InChI=1/C23H26N2O2/c26-22(18-9-2-1-3-10-18)24-20-13-6-11-19(16-20)23(27)25-15-7-12-17-8-4-5-14-21(17)25/h1-3,6,9-11,13,16-17,21H,4-5,7-8,12,14-15H2,(H,24,26)/t17-,21+/m0/s1/f/h24H 7CDDA34CB152123F