Task: Answer the MCQ question.
Query: Which drug exhibits a 8.770\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(CSc1nc2[nH]ncc2c(=O)[nH]1)Nc1ccc(Cl)c(Cl)c1
b O=C(CCCCl)NC(=S)Nc1ccc(N2CCOCC2)cc1
c O=C(Nc1nc2nccc(-c3ccccc3)n2n1)C(Cl)(Cl)Cl
Answer: c. O=C(Nc1nc2nccc(-c3ccccc3)n2n1)C(Cl)(Cl)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#}
O=C(Nc1nc2nccc(-c3ccccc3)n2n1)C(Cl)(Cl)Cl
O=C(Nc1nc2nccc(-c3ccccc3)n2n1)C(Cl)(Cl)Cl
2,2,2-trichloro-N-(7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetamide