Task: Answer the MCQ question.
Question: Which drug exhibits a 18.986\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc(Cl)cc1NC(=O)COC(=O)c1ccccc1O
b COCc1nc2ccccc2n1Cc1cccc(C)c1
c NS(=O)(=O)c1ccc(NC(=O)/C=C/c2ccc3c(c2)OCO3)cc1
Answer: c. NS(=O)(=O)c1ccc(NC(=O)/C=C/c2ccc3c(c2)OCO3)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(NC(=O)/C=C/c2ccc3c(c2)OCO3)cc1
NS(=O)(=O)c1ccc(NC(=O)/C=C/c2ccc3c(c2)OCO3)cc1
(E)-3-(1,3-benzodioxol-5-yl)-N-(4-sulfamoylphenyl)prop-2-enamide