20 20 0 0 1 0 0 0 0 0999 V2000 21.2985 -20.6723 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 20.0751 -19.9673 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 20.0868 -21.3771 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 22.4985 -19.9673 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.8577 -20.6607 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 20.0694 -18.5635 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 23.7103 -20.6607 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.9219 -19.9616 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 26.1337 -20.6547 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.9161 -18.5576 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.3394 -19.9499 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.5511 -20.6490 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 29.7628 -19.9440 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 30.9686 -20.6431 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 29.7628 -18.5459 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 32.1804 -19.9383 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 32.1687 -18.5402 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 33.3863 -20.6373 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 33.3804 -17.8354 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.6242 -19.9386 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 1 3 1 1 0 0 1 4 1 0 0 0 2 5 1 0 0 0 2 6 1 0 0 0 4 7 1 0 0 0 7 8 1 0 0 0 8 9 2 0 0 0 8 10 1 0 0 0 9 11 1 0 0 0 11 12 1 0 0 0 12 13 1 0 0 0 13 14 2 0 0 0 13 15 1 0 0 0 14 16 1 0 0 0 16 17 1 0 0 0 16 18 2 0 0 0 17 19 1 0 0 0 2 3 1 1 0 0 5 20 1 0 0 0 M END