Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.330\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Nc1nc(SCC(=O)NCc2ccccc2)n[nH]1
b: O=C(CSc1ccncc1)Nc1ccc2ccccc2c1
c: COc1cc(CNC2CCCC2)cc(Br)c1OCC(=O)Nc1ccccc1C
Answer: a. Nc1nc(SCC(=O)NCc2ccccc2)n[nH]1
{#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#}
Nc1nc(SCC(=O)NCc2ccccc2)n[nH]1
Nc1nc(SCC(=O)NCc2ccccc2)n[nH]1
2-[(5-amino-1H-1,2,4-triazol-3-yl)sulfanyl]-N-benzylacetamide