Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -27.922% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(CSc1n[nH]c(-c2ccncc2)n1)Nc1ccc(F)cc1
(b) CSc1nnc(C(C)(C)C)c(=O)n1/N=C/c1ccc(Cl)cc1
(c) Nn1c(SCC(=O)Nc2nnc(-c3ccccc3)o2)nnc1C1CC1
(d) Clc1cccc(NCc2ccccc2)n1
Answer: d. Clc1cccc(NCc2ccccc2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Clc1cccc(NCc2ccccc2)n1
Clc1cccc(NCc2ccccc2)n1
N-benzyl-6-chloropyridin-2-amine