Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.634\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CN1CCN(c2ccc([N+](=O)[O-])c(N)c2)CC1
b) COCCNCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
c) CCOc1ccc(S(=O)(=O)NCC(=O)N(C)Cc2cccnc2)cc1
d) CCOC(=S)SCC(=O)Nc1nc(C)c(C)s1
e) Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)N1CCN(C23CC4CC(CC(C4)C2)C3)CC1
Answer: e. Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)N1CCN(C23CC4CC(CC(C4)C2)C3)CC1
{#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#}
Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)N1CCN(C23CC4CC(CC(C4)C2)C3)CC1
Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)N1CCN(C23CC4CC(CC(C4)C2)C3)CC1
1-[4-(1-adamantyl)piperazin-1-yl]-2-(4-bromo-5-methyl-3-nitropyrazol-1-yl)ethanone