InChI=1/C23H31NO2/c1-20(2)18(25)10-11-21(3)22(4)14(9-12-23(20,21)26)13-16-15-7-5-6-8-17(15)24-19(16)22/h5-8,14,18,24-26H,9-13H2,1-4H3/t14-,18+,21+,22+,23+/m0/s1 2F4C5C044E2C0156