InChI=1S/6C11H14O3/c1-8-2-4-9(5-3-8)11-13-6-10(12)7-14-11;1-8-2-4-9(5-3-8)11-13-7-10(6-12)14-11;1-8-3-2-4-9(5-8)11-13-6-10(12)7-14-11;1-8-3-2-4-9(5-8)11-13-7-10(6-12)14-11;1-8-4-2-3-5-10(8)11-13-6-9(12)7-14-11;1-8-4-2-3-5-10(8)11-13-7-9(6-12)14-11/h4*2-5,10-12H,6-7H2,1H3;2*2-5,9,11-12H,6-7H2,1H3