Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.383\% 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.) O=C(CN1CCCC1)NCC(=O)Nc1ccc(F)cc1
b.) NS(=O)(=O)c1ccc(CNC(=O)c2cnccn2)cc1
c.) CCOc1ccc(-n2c(-c3ccco3)n[nH]c2=S)cc1
Answer: b. NS(=O)(=O)c1ccc(CNC(=O)c2cnccn2)cc1
{#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#}
NS(=O)(=O)c1ccc(CNC(=O)c2cnccn2)cc1
NS(=O)(=O)c1ccc(CNC(=O)c2cnccn2)cc1
N-[(4-sulfamoylphenyl)methyl]pyrazine-2-carboxamide