InChI=1/C22H39N3O3/c1-3-5-8-13-19(21(27)23-16-6-4-2)25(17-11-9-7-10-12-17)22(28)18-14-15-20(26)24-18/h17-19H,3-16H2,1-2H3,(H,23,27)(H,24,26)/t18-,19-/m0/s1/f/h23-24H 9FB1479CC0DA9E74