Problem statement: Answer the MCQ question.
Question: Which drug has a 6.180\% 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: C=CCN(c1ccc(C(=O)NCCSc2ccccc2)cc1)S(C)(=O)=O
b: CC(=O)Nc1c(O)nc(SCC(=O)Nc2ccc(C(C)=O)cc2)[nH]c1=O
c: COc1cc(OC)c(/C=N/NC(=O)COc2cccc3cccnc23)c(OC)c1
d: CCN1CCN(C(=O)c2cc3cc(F)ccc3[nH]2)CC1
Answer: b. CC(=O)Nc1c(O)nc(SCC(=O)Nc2ccc(C(C)=O)cc2)[nH]c1=O
{#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#}
CC(=O)Nc1c(O)nc(SCC(=O)Nc2ccc(C(C)=O)cc2)[nH]c1=O
CC(=O)Nc1c(O)nc(SCC(=O)Nc2ccc(C(C)=O)cc2)[nH]c1=O
2-[(5-acetamido-4-hydroxy-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-N-(4-acetylphenyl)acetamide