RDKit 3D 21 20 0 0 0 0 0 0 0 0999 V2000 4.3937 0.0025 -0.5136 C 0 0 0 0 0 0 0 0 0 0 0 0 3.4953 -1.0173 -0.8293 O 0 0 0 0 0 0 0 0 0 0 0 0 2.1728 -0.8528 -0.5168 N 0 0 0 0 0 4 0 0 0 0 0 0 1.4225 -1.9850 -0.3140 O 0 0 0 0 0 1 0 0 0 0 0 0 1.5777 0.2838 -0.3982 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1637 0.3815 -0.0625 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.4621 1.6020 0.0617 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.4913 -0.6926 0.1163 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.8690 -0.7466 0.4465 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.8145 -0.3223 -0.3608 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.2331 -0.3765 -0.0240 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.6391 -0.8336 1.0619 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.1630 0.0908 -0.9298 O 0 0 0 0 0 0 0 0 0 0 0 0 3.9911 0.7075 0.2335 H 0 0 0 0 0 0 0 0 0 0 0 0 4.6178 0.5560 -1.4560 H 0 0 0 0 0 0 0 0 0 0 0 0 5.3721 -0.3885 -0.1594 H 0 0 0 0 0 0 0 0 0 0 0 0 2.1683 1.1697 -0.5577 H 0 0 0 0 0 0 0 0 0 0 0 0 0.0187 2.4835 0.1920 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.1421 -1.1556 1.4044 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4925 0.0800 -1.3112 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.0870 1.0135 -1.3707 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 1 0 3 4 1 0 3 5 2 0 5 6 1 0 6 7 1 0 6 8 2 0 8 9 1 0 9 10 2 0 10 11 1 0 11 13 1 0 11 12 2 0 1 14 1 0 1 15 1 0 1 16 1 0 5 17 1 0 7 18 1 0 9 19 1 0 10 20 1 0 13 21 1 0 M CHG 2 3 1 4 -1 M END