12 11 0 0 1 0 0 0 0 0999 V2000 18.6205 -16.5498 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 19.8287 -15.8551 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.4065 -15.8551 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.0545 -16.5498 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.1866 -16.5498 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.2744 -15.8551 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.9724 -15.8551 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 23.4826 -16.5498 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.7584 -16.5498 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 17.4085 -14.4902 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.6381 -13.7825 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 16.2132 -13.7976 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 1 3 1 0 0 0 2 4 1 0 0 0 3 5 1 0 0 0 4 6 1 0 0 0 5 7 1 0 0 0 6 8 1 0 0 0 7 9 2 0 0 0 3 10 1 1 0 0 10 11 2 0 0 0 10 12 1 0 0 0 M END