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 other words.
Options:
a) CNNCc1ccc(C(=O)NC(C)C)cc1
b) CN1[C@@H]2CC[C@@H]1CC(OC(=O)c1cn(C)c3ccccc13)C2
c) CCN(CC)CCNC(=O)c1cc(Cl)c(N)cc1OC
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}