Task: Answer the multiple-choice question.
Question: Which drug exhibits a 14.435\% 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 additional words.
Options:
(a) C=CCNCCOc1ccc(C)cc1[N+](=O)[O-].O=C(O)C(=O)O
(b) COc1ccccc1-c1ccc(SCc2ccc([N+](=O)[O-])cc2)nn1
(c) O=C(c1c(F)cccc1F)N1CCN(c2cccc(C(F)(F)F)c2)CC1
(d) Cn1c(=O)c2c(ncn2Cc2ccc(Cl)cc2)n(C)c1=O
(e) Cn1ncc(Br)c1C(=O)Nc1ccc(Cl)cn1
Answer: b. COc1ccccc1-c1ccc(SCc2ccc([N+](=O)[O-])cc2)nn1
{#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#}
COc1ccccc1-c1ccc(SCc2ccc([N+](=O)[O-])cc2)nn1
COc1ccccc1-c1ccc(SCc2ccc([N+](=O)[O-])cc2)nn1
3-(2-methoxyphenyl)-6-[(4-nitrophenyl)methylsulfanyl]pyridazine