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) Cc1cc(-c2cc(-c3ccc(Cl)cc3)nc(N)c2C#N)co1
(b) CCOc1ccccc1N1CCN(C(=S)Nc2ccc(S(N)(=O)=O)cc2)CC1
(c) O=S(Cc1ccccc1)CC(O)(c1ccc(Cl)cc1)c1ccc(Cl)cc1
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}