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 other words.
Options:
a CCN(CC)[C@H](C)C(=O)c1ccccc1
b C[C@H](c1cc2ccccc2s1)N(O)C(N)=O
c CCCCNC(=O)NS(=O)(=O)c1ccc(C)cc1
d CN(Cc1cc(Br)cc(Br)c1N)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}