Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.564\% 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: O=S(=O)(c1ccc(=S)[nH]c1)N1CCOCC1
b: CC1(C)CC(=O)C(C(C2=C(O)CC(C)(C)CC2=O)c2ccco2)C(=O)C1
c: COc1ccc(N2CC(NC(=O)c3ccc4ccccc4c3)CC2=O)cc1OC
Answer: a. O=S(=O)(c1ccc(=S)[nH]c1)N1CCOCC1
{#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=S(=O)(c1ccc(=S)[nH]c1)N1CCOCC1
O=S(=O)(c1ccc(=S)[nH]c1)N1CCOCC1
5-morpholin-4-ylsulfonyl-1H-pyridine-2-thione