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 O=C(c1cc([N+](=O)[O-])ccc1N1CCOCC1)N1CCN(c2ccccc2)CC1
b FC(F)(F)c1cccc(N/N=C/c2ccccc2)c1
c O=C(O)C1CCN(c2ccc([N+](=O)[O-])cc2[N+](=O)[O-])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}