Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Nc1sc2c([n+]1CCCS(=O)(=O)[O-])CCCC2
[b] CCOc1nc(C)ccc1-c1noc(-c2ccccn2)n1
[c] Cc1cc(/C(N)=N/OC(=O)c2ccc(Cl)cc2)no1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}