Task: Answer the multiple-choice question.
Query: Which compound has a -16.682\% 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) CCOCCCNC(=O)COc1ccc(OC)cc1
(b) COc1cc(/C=N/O)ccc1Oc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
(c) COc1c(C)cc(Br)cc1C(=O)O
(d) CCC/C=N/NC(=O)c1cc(Br)ccc1O
(e) Cc1cccc(C)c1NC(=O)C(C)N
Answer: b. COc1cc(/C=N/O)ccc1Oc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
{#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#}
COc1cc(/C=N/O)ccc1Oc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
COc1cc(/C=N/O)ccc1Oc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
(NE)-N-[[4-(2,4-dinitrophenoxy)-3-methoxyphenyl]methylidene]hydroxylamine