InChI=1/C22H27NO3/c1-22(2,3)14-7-8-17-16(12-14)21-15(5-4-10-26-21)20(23-17)13-6-9-18(24)19(25)11-13/h6-9,11-12,15,20-21,23-25H,4-5,10H2,1-3H3/t15-,20-,21-/m0/s1 7C91EC8366EBDBB8