Problem statement: Answer the MCQ question.
Question: Which compound has a 5.407\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Br.CCOC(=O)/C(=N\Nc1ccccc1[N+](=O)[O-])c1csc(N)n1
b. CCOC(=O)c1c(C)[nH]c(N=Nc2cccc(C)c2)c1C
c. O=C(Cc1c(F)cccc1Cl)Nc1ccccn1
d. COc1cc(S(=O)(=O)N2CCN(C)CC2)ccc1Cl
Answer: c. O=C(Cc1c(F)cccc1Cl)Nc1ccccn1
{#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#}
2-(2-chloro-6-fluorophenyl)-N-pyridin-2-ylacetamide