Task: Answer the multiple-choice question.
Question: Which compound has a 13.556\% 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) NC(=O)c1cc(C(=O)Cc2ccc(Cl)cc2)c[nH]1
b) COc1ccc(-c2nc(C)sc2CC(=O)O)cc1
c) Cc1c(NC(=O)C(C)OC(=O)CC2CC3CCC2C3)c(=O)n(-c2ccccc2)n1C
Answer: a. NC(=O)c1cc(C(=O)Cc2ccc(Cl)cc2)c[nH]1
{#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#}
NC(=O)c1cc(C(=O)Cc2ccc(Cl)cc2)c[nH]1
NC(=O)c1cc(C(=O)Cc2ccc(Cl)cc2)c[nH]1
4-[2-(4-chlorophenyl)acetyl]-1H-pyrrole-2-carboxamide