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(COc1ccccc1[N+](=O)[O-])N1CCN(S(=O)(=O)c2ccccc2)CC1
b S=c1[nH]nc(-c2cc(-c3ccccc3)n[nH]2)n1/N=C/c1c(Cl)cccc1Cl
c Cc1ccc(-n2c(-c3cccs3)nc3nc4ccccc4nc32)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}