18

C 0.78634 0.49219 0.44732
C -0.14685 -0.42287 0.15918
C 2.25381 0.33603 0.12517
C 2.75230 1.44807 -0.81549
C 2.11285 1.39719 -2.19811
C 3.06275 0.34397 1.42430
H 0.48378 1.41214 0.94462
H 0.10122 -1.35556 -0.33794
H -1.18863 -0.25391 0.41590
H 2.42381 -0.63211 -0.36473
H 3.83897 1.35741 -0.93828
H 2.56739 2.43499 -0.37183
H 2.28335 0.42567 -2.67188
H 2.54912 2.16815 -2.84111
H 1.03476 1.57507 -2.15029
H 2.96234 1.29720 1.95612
H 4.12735 0.18498 1.21836
H 2.73298 -0.45478 2.09847