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: CC(=O)Nc1ccc([C@H](O)CNC(C)C)cc1
b: O=C(c1ccccc1)c1ccc2n1CC[C@@H]2C(=O)O
c: Cc1ccc(C(=O)c2ccc(CC(=O)O)n2C)cc1
d: CCN(C)C(=O)Oc1cccc([C@@H](C)N(C)C)c1
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}