Task: Answer the multiple-choice question.
Query: Which compound has a 12.580\% human ether-à-go-go related gene (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) CC1CCCCN1CC(=O)NC(=O)NCc1ccccc1
(b) Cc1ccc(C(=O)Nc2cc([N+](=O)[O-])ccc2F)s1
(c) CC(=O)Nc1ccc(S(=O)(=O)Nc2nc3n(n2)C(c2ccccc2)CC(=O)N3)cc1
(d) COC(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
(e) COc1cc2oc3ccccc3c2cc1N(CC(=O)N(C)C)S(=O)(=O)c1ccc(C)cc1
Answer: d. COC(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])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#}
COC(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
COC(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
methyl 3-nitro-4-pyridin-2-ylsulfanylbenzoate