4

C       0.273748585594105      0.246675175349589      0.114782369561972
H       0.676640047635798      0.856889049545259      0.168533165180077
H       1.074943153817109     -0.121106369019737      1.196659224422620
C       0.096220514748069      1.264185228201823      1.081776585843507