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, or c without using any additional words.
Options:
a. O=C(O)Cc1ccc2c(c1)C(=O)c1ccccc1CO2
b. CN(C)CCOc1ccc(C(=C(CCCl)c2ccccc2)c2ccccc2)cc1
c. CC[C@H](CO)NC(=O)[C@H]1C=C2c3cccc4[nH]cc(c34)C[C@@H]2N(C)C1
Answer: a, b, c
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}