Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C1Nc2ccccc2C(O)(C(=O)NCc2ccco2)N1c1ccc(Cl)c(Cl)c1
b: CCCCCC(=O)N/N=C(\C)c1ccc(Cl)cc1
c: O=C(Cc1ccc(S(=O)(=O)N2CCOCC2)s1)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
d: Nc1ccc2nc(-c3ccccn3)[nH]c2c1
Answer: a, b, c, d
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}