11 gdb 1368 6.73046 1.56457 1.27919 0.572 53.76 -0.2571 -0.1038 0.1533 848.8185 0.074512 -343.232602 -343.225157 -343.224213 -343.264881 24.902 O -0.8451805388 1.3333129999 0.3666961595 -0.214581 C 0.1217656492 0.9836694 -0.2565679284 0.08546 C 1.402660976 1.8235154758 -0.3721005352 0.296155 O 2.3207859785 1.3896338708 -1.0191415539 -0.24934 C 1.3803498107 3.1581497526 0.3649301758 -0.486385 C 2.6020113269 3.9302152435 0.2390039694 0.309305 C 3.6141486087 4.5665376034 0.1328439299 -0.407384 H 0.1873298303 0.0234292903 -0.809064938 0.118672 H 0.508178755 3.7182964201 0.0003165666 0.17222 H 1.141731471 2.9468131337 1.416489967 0.172226 H 4.5088776726 5.1309077899 0.0399064274 0.203652 45.8706 128.3416 130.1936 221.2548 319.8668 389.4681 450.3416 520.8396 633.4292 635.6138 653.2966 814.2271 848.953 993.2569 1029.3166 1147.2752 1204.7494 1348.716 1361.4754 1421.2432 1818.1044 1825.1299 2252.5522 2934.855 3025.1906 3047.1497 3506.188 O=CC(=O)CC#C O=CC(=O)CC#C InChI=1S/C5H4O2/c1-2-3-5(7)4-6/h1,4H,3H2 InChI=1S/C5H4O2/c1-2-3-5(7)4-6/h1,4H,3H2