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) CNCCCN1c2ccccc2CCc2ccccc21
(b) CN1CC[C@@]23c4c5ccc(O)c4O[C@H]2[C@@H](O)C=C[C@@H]3[C@@H]1C5
(c) COc1ccc2c(c1)c(CC(=O)O)cn2C(=O)c1ccccc1
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}