InChI=1/C28H37NO4/c1-27(2,3)21-14-18(15-22(26(21)31)28(4,5)6)24-17-23(30)20-11-10-19(16-25(20)33-24)32-13-9-12-29(7)8/h10-11,14-17,31H,9,12-13H2,1-8H3/p+1/fC28H38NO4/h29H/q+1 6A6280F69F3126F9