Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.055\% 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 other words.
Options:
a CC(=O)Nc1ccccc1NC(=O)COc1cccc2ccccc12
b CCOc1cc(CNCc2cccs2)cc(Br)c1OCC.Cl
c O=C(CSc1ccc(-c2ccccn2)nn1)NCc1ccccc1
d COc1cccc(C(=O)C2CCCN(Cc3cccn3-c3cccnc3)C2)c1
Answer: c. O=C(CSc1ccc(-c2ccccn2)nn1)NCc1ccccc1
{#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(CSc1ccc(-c2ccccn2)nn1)NCc1ccccc1
O=C(CSc1ccc(-c2ccccn2)nn1)NCc1ccccc1
N-benzyl-2-(6-pyridin-2-ylpyridazin-3-yl)sulfanylacetamide