Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -7.250\% 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) Cc1cccc(/C=N/NC(=O)c2cccc([N+](=O)[O-])c2)n1
(b) COc1ccccc1-c1nc(C#N)c(N2CCCCCC2)o1
(c) COC(=O)c1cc(Cl)c(N)cc1OC
Answer: c. COC(=O)c1cc(Cl)c(N)cc1OC
{#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#}
methyl4-amino-3-chloro-6-methoxybenzoate