Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.520\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(CN1C(=O)NC2(CCCCCC2)C1=O)c1ccc(F)cc1
b: CN(C)C(=O)Oc1cccc(OCc2n(C)c3ccccc3[n+]2C)c1.[Cl-]
Answer: b. CN(C)C(=O)Oc1cccc(OCc2n(C)c3ccccc3[n+]2C)c1.[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#}
CN(C)C(=O)Oc1cccc(OCc2n(C)c3ccccc3[n+]2C)c1.[Cl-]
CN(C)C(=O)Oc1cccc(OCc2n(C)c3ccccc3[n+]2C)c1.[Cl-]
[3-[(1,3-dimethylbenzimidazol-3-ium-2-yl)methoxy]phenyl] N,N-dimethylcarbamate;chloride