2-butenoic acid, 2-methyl-, [(1S,7S)-hexahydro-7-hydroxy-1H-pyrrolizin-1-yl]methyl ester InChI=1/C13H21NO3/c1-3-9(2)13(16)17-8-10-4-6-14-7-5-11(15)12(10)14/h3,10-12,15H,4-8H2,1-2H3/b9-3-/t10-,11+,12?/m1/s [(1R,7R)-7-hydroxyhexahydro-1H-pyrrolizin-1-yl]methyl rel-2-methylbut-2-enoate