C6 H4 O2 108.09 115.7 293 1.318 O 0.0 0.8435 1.207 0 30.00000000000002 51.96152422706631 C 1.0807 0.7866 1.764 0 15.000000000000005 25.98076211353316 C 1.2015 0.3731 3.1873 1 30.000000000000004 0.0 C 2.3417 1.1235 1.0512 1 -14.999999999999995 25.980762113533167 C 2.3882 0.308 3.7965 1 14.999999999999982 -25.980762113533174 C 3.5268 1.0604 1.6634 1 -30.000000000000004 5.4502972368423104E-15 C 3.6493 0.6491 3.0867 0 -15.000000000000016 -25.980762113533153 O 4.7298 0.5952 3.6443 0 -30.00000000000003 -51.961524227066306 vitamin_k_a1 vitamin_k_a2 2 vitamin_k_a3 vitamin_k_a2 1 vitamin_k_a2 vitamin_k_a4 1 vitamin_k_a5 vitamin_k_a3 2 null vitamin_k_a4 vitamin_k_a6 2 null vitamin_k_a7 vitamin_k_a5 1 vitamin_k_a6 vitamin_k_a7 1 vitamin_k_a7 vitamin_k_a8 2