Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] C1=C(c2ccc(OCCCN3CCCCC3)cc2)CCC1
[b] Cc1cc(C(N)=O)c(-c2cccc(OC(=O)NCCCCCCc3ccccc3)c2)o1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
1-[3-[4-(cyclopenten-1-yl)phenoxy]propyl]piperidine