InChI=1/C23H32N2O3/c1-13-6-20(14(2)25(13)19-4-5-19)22(27)28-15(3)21(26)24-23-10-16-7-17(11-23)9-18(8-16)12-23/h6,15-19H,4-5,7-12H2,1-3H3,(H,24,26)/t15-,16?,17?,18?,23?/m0/s1/f/h24H 2C509A30FC89227C