4

H       0.284607123775581     -0.207266634397431     -0.232275506901411
C       1.277156866889753      1.033167152103339     -0.068011059040130
H       1.327431175023572     -0.131983409627773      1.209406208217129
C       0.118939421408867      1.034110384346971      1.338855195510961