Problem statement: Answer the MCQ question.
Query: Which compound has a 13.431\% 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, or c without using any additional words.
Options:
(a) Clc1ccc(Cc2nnc(-c3cccs3)o2)cc1
(b) COCCCN(CCC#N)C(=O)c1c(-c2c(Cl)cccc2Cl)noc1C
(c) COc1cc(/C=C2/S/C(=N/S(=O)(=O)c3ccccc3)NC2=O)c([N+](=O)[O-])cc1OC
Answer: b. COCCCN(CCC#N)C(=O)c1c(-c2c(Cl)cccc2Cl)noc1C
{#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#}
COCCCN(CCC#N)C(=O)c1c(-c2c(Cl)cccc2Cl)noc1C
COCCCN(CCC#N)C(=O)c1c(-c2c(Cl)cccc2Cl)noc1C
N-(2-cyanoethyl)-3-(2,6-dichlorophenyl)-N-(3-methoxypropyl)-5-methyl-1,2-oxazole-4-carboxamide