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) CCOC(=O)CNC(=O)c1sc(NC(=O)c2ccccc2F)nc1C
b) O=C(Nc1ccc(Cl)cn1)c1ccc(Br)c(S(=O)(=O)N2CCCCC2)c1
c) COc1ccc(C(=O)O/N=C(\N)c2ccccn2)cc1[N+](=O)[O-]
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}