InChI=1/C23H24O3/c1-12-5-14(3)22-18(7-12)19(11-17-9-16(24)10-21(25)26-17)23-15(4)6-13(2)8-20(22)23/h5-8,11,16-17,24H,9-10H2,1-4H3/b19-11+/t16-,17+/m1/s1 5F2E019596EE27E0