Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=[N+]([O-])c1ccc(N2CCN(c3nc(-c4ccc(Cl)cc4)cs3)CC2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 12.493
(b) 16.139
(c) 8.350
(d) 9.287
(e) 8.105
Answer: c. 8.350\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=[N+]([O-])c1ccc(N2CCN(c3nc(-c4ccc(Cl)cc4)cs3)CC2)cc1
O=[N+]([O-])c1ccc(N2CCN(c3nc(-c4ccc(Cl)cc4)cs3)CC2)cc1
4-(4-chlorophenyl)-2-[4-(4-nitrophenyl)piperazin-1-yl]-1,3-thiazole