Problem statement: Answer the MCQ question.
Query: Which drug has a 13.102\% 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: NNC(=O)c1ccc(Cl)cc1Cl
b: CCN1CCN(C(=O)Cn2nc(C)c3sc4ccccc4c3c2=O)CC1
c: COc1ccc(C2CC(=O)c3cnc(NC(=O)c4ccccc4)nc3C2)cc1OC
Answer: a. NNC(=O)c1ccc(Cl)cc1Cl
{#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#}
NNC(=O)c1ccc(Cl)cc1Cl
NNC(=O)c1ccc(Cl)cc1Cl
2,4-dichlorobenzohydrazide