Problem statement: Answer the multiple choice question.
Question: Which drug has a 11.424\% 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 additional words.
Options:
a: O=C(Nc1nc2ccccc2s1)c1cc(-c2ccccc2)nn1-c1ccccc1
b: COc1ccccc1CNC(=O)C(C)NS(=O)(=O)c1ccc(C)cc1
c: COc1ccc(CNC(=O)C2CCN(C(=O)c3cccc(Cl)c3)CC2)cc1
d: Cn1nnnc1Sc1c(Cl)cccc1[N+](=O)[O-]
Answer: a. O=C(Nc1nc2ccccc2s1)c1cc(-c2ccccc2)nn1-c1ccccc1
{#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#}
O=C(Nc1nc2ccccc2s1)c1cc(-c2ccccc2)nn1-c1ccccc1
O=C(Nc1nc2ccccc2s1)c1cc(-c2ccccc2)nn1-c1ccccc1
N-(1,3-benzothiazol-2-yl)-2,5-diphenylpyrazole-3-carboxamide