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 additional words.
Options:
a: C/C(Cc1ccccc1)=N\NC(=O)CNC(=O)COc1cccc(C)c1
b: CCOc1ccc(N2C(=O)C3ON(c4ccccc4)C(c4ccco4)C3C2=O)cc1
c: O=C(Oc1ccc(Br)cc1C(=S)N1CCOCC1)c1ccc(F)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}