Problem statement: Answer the MCQ question.
Question: Which compound has a -3.929\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cc(C)n(-c2cc(N3CCN(C(=O)c4cccc(Br)c4)CC3)ccc2[N+](=O)[O-])n1
b CCCC(=O)NC(Oc1ccc(OC)cc1)C(Cl)(Cl)Cl
c O=C(NCc1ccc2c(c1)OCO2)C1CCCN(S(=O)(=O)c2cccc3cccnc23)C1
Answer: b. CCCC(=O)NC(Oc1ccc(OC)cc1)C(Cl)(Cl)Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N-[2,2,2-trichloro-1-(4-methoxyphenoxy)ethyl]butanamide