InChI=1/C22H27N3O3/c1-16-13-25(15-22(2,3)28-16)14-20(26)24-19-12-8-7-11-18(19)21(27)23-17-9-5-4-6-10-17/h4-12,16H,13-15H2,1-3H3,(H,23,27)(H,24,26)/t16-/m1/s1/f/h23-24H 8BFD3C3921DF584E