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 other words.
Options:
a: O=C(NC(Cc1ccccc1)c1ccc2c(c1)OCCCO2)c1ccccc1F
b: COc1ccc(C(C)=O)cc1CS(=O)(=O)CC(=O)NCCc1c[nH]c2ccccc12
c: COc1ccc(/C=N\NC(=O)c2ccc(Cn3cc(Br)c([N+](=O)[O-])n3)o2)c(OC)c1C
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}