C4 H6 O4 118.09 185 235 1.6 C 3.1343 0.9978 1.7414 2 -55.751903825406266 48.698529595875804 C 3.966 2.1001 1.1065 2 -25.98076211353316 45.0 C 1.6854 1.0825 1.3399 0 -81.73266593893942 63.698529595875804 C 5.4133 2.0195 1.5145 0 0.0 30.0 O 0.8984 0.1193 1.8759 1 -107.71342805247258 48.698529595875804 O 1.1213 1.8803 0.6125 0 -81.73266593893943 93.6985295958758 O 6.2033 2.9753 0.9693 1 0.0 0.0 O 5.9743 1.2314 2.2546 0 25.980762113533153 45.000000000000014 butanedioic_acid_a1 butanedioic_acid_a2 1 butanedioic_acid_a1 butanedioic_acid_a3 1 butanedioic_acid_a2 butanedioic_acid_a4 1 butanedioic_acid_a3 butanedioic_acid_a5 1 butanedioic_acid_a3 butanedioic_acid_a6 2 butanedioic_acid_a4 butanedioic_acid_a7 1 butanedioic_acid_a4 butanedioic_acid_a8 2