2,6-piperidinedione, 4-[2-[(3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]- InChI=1/C15H23NO4/c1-8-3-9(2)15(20)11(4-8)12(17)5-10-6-13(18)16-14(19)7-10/h8-12,17H,3-7H2,1-2H3,(H,16,18,19)/t8-,9-,11?,12?/m0/s rel-4-{2-[(3R,5R)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl}piperidine-2,6-dione