Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.159\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] [O-][N+]1=C2CCc3nonc3C2(O)C2CCCCC21N1CCOCC1
[b] Nc1nc2c(s1)C(=O)CC(c1ccccc1)C2
Answer: b. Nc1nc2c(s1)C(=O)CC(c1ccccc1)C2
{#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#}
2-amino-5-phenyl-5,6-dihydro-4H-1,3-benzothiazol-7-one