Task: Answer the multiple-choice question.
Question: Which compound exhibits a -76.969\% 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) Cc1cc(C(=O)N/N=C/C=C/c2ccc(Br)cc2)n[nH]1
(b) Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)c2ccccc2)CC1
(c) CC(C)(C)c1ccc(OCC(O)CSc2ncn[nH]2)cc1
(d) CCOc1ccccc1C(=O)N/N=C/c1cccc2cccnc12
(e) CC(OC(=O)CCc1ccccc1)C(=O)Nc1ccc(Cl)cn1
Answer: b. Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)c2ccccc2)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#}
Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)c2ccccc2)CC1
Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)c2ccccc2)CC1
4-[2-(4-benzoylpiperazin-1-yl)ethyliminomethyl]-5-methyl-2-(4-nitrophenyl)-1H-pyrazol-3-one