Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.122\% 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: Nc1ccc(Sc2cc(Cl)nc(N)n2)cc1
b: CC1(C)CC(=O)C=C(NNC(=O)C2CCCCC2)C1
c: Cc1cc(C)c[n+](C(C)C(=O)c2ccc(-c3ccccc3)cc2)c1.[Br-]
d: CCCCc1nnc(NC(=O)CSc2nc(O)c(-c3ccccc3)c(=O)[nH]2)s1
Answer: b. CC1(C)CC(=O)C=C(NNC(=O)C2CCCCC2)C1
{#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(C)CC(=O)C=C(NNC(=O)C2CCCCC2)C1
CC1(C)CC(=O)C=C(NNC(=O)C2CCCCC2)C1
N'-(5,5-dimethyl-3-oxocyclohexen-1-yl)cyclohexanecarbohydrazide