0  B20R1.442175  C=CCc1cc(ccc1OCC(O)COC(=O)C)OC 7a_200000185190_200000139349 [0,1,0,0,0,0|2,0,1]=4
1  B21R2.4882429  C=CCc1cc(ccc1OC[C@H]2COC(O2)(C)C)OC 7a_200000185190_100015422573 [0,1,0,1,0,0|1,0,0]=3