Task: Answer the multiple choice question.
Question: Which compound has a 12.563\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COC(=O)c1ccc(N/C=C\C(=O)c2ccc3c(c2)OCO3)cc1
b) Nc1ccc(Cl)c(NC(=O)c2cccs2)c1
Answer: b. Nc1ccc(Cl)c(NC(=O)c2cccs2)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#}
Nc1ccc(Cl)c(NC(=O)c2cccs2)c1
Nc1ccc(Cl)c(NC(=O)c2cccs2)c1
N-(5-amino-2-chlorophenyl)thiophene-2-carboxamide