HMDB0061874
     RDKit          3D
Methacrolein
 11 10  0  0  0  0  0  0  0  0999 V2000
    0.0511    1.3678   -0.2330 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1225    0.0761   -0.0267 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1463   -0.7039   -0.0653 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4090   -0.5481    0.2287 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4419    0.1656    0.2481 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9515    1.9529   -0.2105 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8738    1.8819   -0.4266 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0118   -1.7572    0.2251 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8712   -0.1974    0.6120 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5657   -0.6229   -1.1077 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4929   -1.6148    0.4021 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  3
  2  3  1  0
  2  4  1  0
  4  5  2  0
  1  6  1  0
  1  7  1  0
  3  8  1  0
  3  9  1  0
  3 10  1  0
  4 11  1  0
M  END