Task: Answer the multiple-choice question.
Question: Which drug has a 10.516\% 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 other words.
Options:
a Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCC1)n2CC(O)COc1ccccc1
b COc1ccc(Cl)cc1C(=O)NC(=S)Nc1ccccc1N1CCOCC1
c COc1nc(-c2ccccc2)nc(-c2ccccc2)c1C
d NS(=O)(=O)c1cccnc1Nc1cccc(Cl)c1
Answer: d. NS(=O)(=O)c1cccnc1Nc1cccc(Cl)c1
{#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)c1cccnc1Nc1cccc(Cl)c1
NS(=O)(=O)c1cccnc1Nc1cccc(Cl)c1
2-(3-chloroanilino)pyridine-3-sulfonamide