Task: Answer the multiple choice question.
Question: Which compound has a -7.085\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
(b) O=C(Nc1cccc([N+](=O)[O-])c1)c1ccncc1
(c) CCN(CC)S(=O)(=O)c1ccc(O)c(NC(=O)c2cc(-c3cc(OC)c(OC)c(OC)c3)nc3ccccc23)c1
(d) CC(=O)c1c(C)n(Cc2ccccc2)c2ccc(O)cc12
(e) Cc1[nH][nH]c(=O)c1C=NCc1ccc(Cl)cc1
Answer: b. O=C(Nc1cccc([N+](=O)[O-])c1)c1ccncc1
{#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#}
O=C(Nc1cccc([N+](=O)[O-])c1)c1ccncc1
O=C(Nc1cccc([N+](=O)[O-])c1)c1ccncc1
N-(3-nitrophenyl)pyridine-4-carboxamide