20

C    0.964080386   0.875093309   0.378013637
H    1.659829610   1.699930824   0.446042274
C    1.431057086  -0.413133436   0.118991518
H    2.489524528  -0.587209167  -0.017012615
C    0.534127659  -1.477638897   0.042417552
H    0.896961292  -2.477388385  -0.152011989
C   -0.830326821  -1.253604085   0.220856111
H   -1.525760009  -2.079624353   0.164116545
C   -1.297587152   0.034412611   0.480242627
H   -2.354396072   0.208016117   0.628560956
C   -0.400445087   1.099779211   0.561601368
H   -0.760455137   2.093768799   0.784756979
C   -0.138089650   0.571131947   4.113232273
O   -0.606279244   1.620578570   3.733971888
O    0.265122928  -0.406431319   3.273947013
H    0.096418107  -0.080517734   2.372541759
C    0.071864650   0.174144861   5.544638064
H   -0.238101501   0.983481444   6.194626951
H   -0.504216078  -0.722479113   5.761589178
H    1.120362071  -0.061987225   5.709656648
