Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.326\% 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, c, or d without using any additional words.
Options:
a) NS(=O)(=O)c1ccc(CNC(=O)/C=C/c2ccco2)cc1
b) Fc1ccc(NC(=S)Nc2cccc3ccccc23)cc1F
c) COc1ccccc1CNC(=O)c1cc2c(s1)CS(=O)(=O)C2
d) CCC(=O)NCCc1nc2ccccc2[nH]1
Answer: c. COc1ccccc1CNC(=O)c1cc2c(s1)CS(=O)(=O)C2
{#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#}
COc1ccccc1CNC(=O)c1cc2c(s1)CS(=O)(=O)C2
COc1ccccc1CNC(=O)c1cc2c(s1)CS(=O)(=O)C2
N-[(2-methoxyphenyl)methyl]-5,5-dioxo-4,6-dihydrothieno[3,4-b]thiophene-2-carboxamide