Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Brc1cccc(CN2CCN(c3ncccn3)CC2)c1
b: CCCN(CC(=O)Nc1ccccc1C)CC(=O)Nc1ccc(C)cc1Br
c: CCN(CC)S(=O)(=O)c1cccc(NC(=O)COc2ccc(Cl)cc2Br)c1
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}