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] CNCc1cc(Cl)ccc1Oc1ccc(Cl)cc1
[b] CN(C(=O)N1CC(c2cc(F)ccc2F)=C[C@@]1(CO)c1ccccc1)C1CCN(C2CC2)CC1
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-[5-chloro-2-(4-chlorophenoxy)phenyl]-N-methylmethanamine