Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 18.572% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: NC(=O)CNC(=O)c1cccc(Cl)c1
b: CCOC(=O)c1ccc(Oc2c(C)oc3cc(OS(C)(=O)=O)ccc3c2=O)cc1
c: COc1ccc(/C(N)=N/OC(=O)CCCN2C(=O)c3ccccc3C2=O)cc1OC
Answer: a. NC(=O)CNC(=O)c1cccc(Cl)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(=O)CNC(=O)c1cccc(Cl)c1
NC(=O)CNC(=O)c1cccc(Cl)c1
N-(2-amino-2-oxoethyl)-3-chlorobenzamide