Robuta

https://webbook.nist.gov/cgi/inchi/InChI%3D1S/C17H26O2/c1-11-7-8-17-12(2)5-6-14(17)16(4%2C15(17)9-11)10-19-13(3)18/h9%2C12%2C14-15H%2C5-8%2C10H2%2C1-4H3/t12-%2C14%2B%2C15%2B%2C16%2B%2C17%2B/m1/s1 Italicen-12-yl acetate ylacetate