Try searching for...
SCFBio, IIT Delhi
Formula: C20H31NO7 | Mol. Weight: 397.50 g/mol
IUPAC: [(7R,8R)-7-(3-methylbut-2-enoyloxy)-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2R)-2,3-dihydroxy-2-(1-hydroxyethyl)-3-methylbutanoate
CC(C(C(=O)OCC1=CCN2C1C(CC2)OC(=O)C=C(C)C)(C(C)(C)O)O)O