DR2721 -OEChem-05042003253D 23 23 0 0 0 0 0 0 0999 V2000 -2.9661 2.0082 0.0672 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.1571 -0.4723 0.4563 O 0 0 0 0 0 0 0 0 0 0 0 0 4.5154 0.1650 1.2348 O 0 0 0 0 0 0 0 0 0 0 0 0 4.1124 0.1239 -1.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1.3511 -0.1283 -0.7210 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.1047 -0.2159 -0.4100 C 0 0 0 0 0 0 0 0 0 0 0 0 2.2419 -0.0157 0.5220 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8685 0.9474 -0.3142 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.7026 -1.4610 -0.2145 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.2303 0.8654 -0.0229 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.0641 -1.5429 0.0768 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.8280 -0.3797 0.1726 C 0 0 0 0 0 0 0 0 0 0 0 0 3.7006 0.1060 0.1528 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6520 -1.0040 -1.3122 H 0 0 0 0 0 0 0 0 0 0 0 0 1.5292 0.7303 -1.3829 H 0 0 0 0 0 0 0 0 0 0 0 0 1.9637 0.8690 1.1058 H 0 0 0 0 0 0 0 0 0 0 0 0 2.1194 -0.9043 1.1516 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.4079 1.9210 -0.4636 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.1177 -2.3744 -0.2844 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.5170 -2.5193 0.2272 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.8851 1.7648 0.2743 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.3945 -1.4100 0.5586 H 0 0 0 0 0 0 0 0 0 0 0 0 5.4602 0.2308 0.9789 H 0 0 0 0 0 0 0 0 0 0 0 0 1 10 1 0 0 0 0 1 21 1 0 0 0 0 2 12 1 0 0 0 0 2 22 1 0 0 0 0 3 13 1 0 0 0 0 3 23 1 0 0 0 0 4 13 2 0 0 0 0 5 6 1 0 0 0 0 5 7 1 0 0 0 0 5 14 1 0 0 0 0 5 15 1 0 0 0 0 6 8 2 0 0 0 0 6 9 1 0 0 0 0 7 13 1 0 0 0 0 7 16 1 0 0 0 0 7 17 1 0 0 0 0 8 10 1 0 0 0 0 8 18 1 0 0 0 0 9 11 2 0 0 0 0 9 19 1 0 0 0 0 10 12 2 0 0 0 0 11 12 1 0 0 0 0 11 20 1 0 0 0 0 M END $$$$