InChI=1/C11H19Cl/c1-11-7-3-2-4-9(11)5-6-10(12)8-11/h9-10H,2-8H2,1H3/t9-,10-,11-/m1/s naphthalene, 2-chlorodecahydro-8a-methyl-, (2R,4aR,8aR)- rel-(2R,4aR,8aR)-2-chloro-8a-methyldecahydronaphthalene