InChI=1/C23H37N3O3/c1-3-4-13-25-23(28)21-12-8-15-26(17-21)18-22(27)24-14-9-16-29-19(2)20-10-6-5-7-11-20/h5-7,10-11,19,21H,3-4,8-9,12-18H2,1-2H3,(H,24,27)(H,25,28)/t19-,21-/m0/s1/f/h24-25H 1C686D50BA124284