Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 24.082\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(C(C[N+](=O)[O-])c2c(C)[nH]c3ccccc23)cc1OC
b. COc1ccc(/C=N/NC(=O)CNC(=O)c2ccc3c(c2)OCCO3)c(C(=O)O)c1OC
c. CCN(CC)c1ccc(/C=C2\C(=O)c3ccc(C(=O)O)cc3C2=O)cc1
Answer: a. COc1ccc(C(C[N+](=O)[O-])c2c(C)[nH]c3ccccc23)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#}
COc1ccc(C(C[N+](=O)[O-])c2c(C)[nH]c3ccccc23)cc1OC
COc1ccc(C(C[N+](=O)[O-])c2c(C)[nH]c3ccccc23)cc1OC
3-[1-(3,4-dimethoxyphenyl)-2-nitroethyl]-2-methyl-1H-indole