InChI=1/C28H51NO2/c1-20(2)8-6-9-21(3)23-11-12-24-22-10-13-26(31)28(5,15-7-17-29-18-19-30)25(22)14-16-27(23,24)4/h20-25,29-30H,6-19H2,1-5H3/p+1/t21-,22-,23+,24-,25-,27+,28+/m1/s1/fC28H52NO2/h29H/q+1 1F94039CEB5B6BF2