21 22 0 0 1 0 0 0 0 0999 V2000 16.8811 -17.8720 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 18.0682 -17.1737 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 19.3252 -17.8720 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 20.5123 -17.1737 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 19.3252 -19.2686 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 21.7693 -17.8720 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 22.9565 -17.1737 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 24.1670 -17.8593 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.9448 -15.7501 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.1689 -16.4737 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.8811 -19.2720 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.6700 -19.9711 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.6700 -21.3711 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.8824 -22.0712 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.0935 -21.3720 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.0935 -19.9720 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.4561 -19.2703 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.5240 -17.8504 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.2006 -17.3462 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.3121 -18.4489 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.0864 -19.6347 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 2 3 1 0 0 0 3 4 1 0 0 0 3 5 1 6 0 0 4 6 1 0 0 0 6 7 1 0 0 0 7 8 1 0 0 0 7 9 1 0 0 0 7 10 1 0 0 0 1 11 1 0 0 0 11 12 2 0 0 0 12 13 1 0 0 0 13 14 2 0 0 0 14 15 1 0 0 0 15 16 2 0 0 0 11 16 1 0 0 0 12 17 1 0 0 0 17 18 1 0 0 0 18 19 1 0 0 0 19 20 1 0 0 0 20 21 1 0 0 0 17 21 1 0 0 0 M END