Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -17.799% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CN1CCN(NC(=O)Nc2ccc(Br)cc2Cl)CC1
b: Cc1cc(C)c(NC(=O)CO/N=C2\CCCc3nonc32)c(C)c1
c: Cc1ccc(/C(O)=C2\C(=O)C(=O)N(c3cc(C)on3)C2c2cccc(Br)c2)cc1
d: O=c1[nH]cnc(O)c1N=Nc1ccccc1
e: CC(C)(C)n1cnnc1Sc1ccc([N+](=O)[O-])cn1
Answer: e. CC(C)(C)n1cnnc1Sc1ccc([N+](=O)[O-])cn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)(C)n1cnnc1Sc1ccc([N+](=O)[O-])cn1
CC(C)(C)n1cnnc1Sc1ccc([N+](=O)[O-])cn1
2-[(4-tert-butyl-1,2,4-triazol-3-yl)sulfanyl]-5-nitropyridine