Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.684\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCCCCC(=O)OC(CN1CCCC1=O)C[NH+]1CCCCCC1.[Cl-]
b.) CC1(C)Cc2cccc(OCC(=O)OCC(=O)Nc3cccc(S(N)(=O)=O)c3)c2O1
c.) O=C1Nc2ccccc2Nc2ccccc21
Answer: c. O=C1Nc2ccccc2Nc2ccccc21
{#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#}
O=C1Nc2ccccc2Nc2ccccc21
O=C1Nc2ccccc2Nc2ccccc21
5,11-dihydrobenzo[b][1,4]benzodiazepin-6-one