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. CC(C)N[C@@H](C)[C@@H](O)c1cccc2ccccc12
b. C[C@H](C(=O)O)c1cccc(Oc2ccccc2)c1
c. CCN(CC)[C@H](C)C(=O)c1ccccc1
d. CNCC[C@@H](Oc1ccc(C(F)(F)F)cc1)c1ccccc1
Answer: a, 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}