Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.569\% 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 CC(C)(C)C(=O)Nc1ccc(NC(=O)C(C)(C)C)cc1
b Cc1[nH]nc2c1C(=O)CCC2
c Cc1ccc(NC(=O)c2ccc(-n3cncn3)c([N+](=O)[O-])c2)cc1
Answer: b. Cc1[nH]nc2c1C(=O)CCC2
{#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#}
Cc1[nH]nc2c1C(=O)CCC2
Cc1[nH]nc2c1C(=O)CCC2
3-methyl-2,5,6,7-tetrahydroindazol-4-one