Task: Please answer the multiple choice question.
Question: Which molecules are absorbed from the human gastrointestinal system?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(O)[C@H](CCc1ccccc1)N[C@@H]1CCCN2CCC[C@@H](C(=O)O)N2C1=O
b: CNCC[C@@H](Oc1ccc(C(F)(F)F)cc1)c1ccccc1
c: O=C(N[C@H](CO)[C@@H](O)c1ccc([N+](=O)[O-])cc1)C(Cl)Cl
d: Cc1ccc(C(=O)c2ccc(CC(=O)O)n2C)cc1
Answer: b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {absorption_HIA_Hou#not &NULL}{absorption_HIA_Hou__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%absorption_HIA_Hou%}
Answer: {%multiple_choice_result}