Task: Answer the MCQ question.
Question: Which drug has a 0.332\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) NNC(=O)CN1C(c2ccccc2)=Nc2ccc(Br)cc2C1c1ccccc1
(b) COCCN1Cc2cccc(C(=O)Nc3c(C)cc(C)cc3C)c2C1=O
Answer: a. NNC(=O)CN1C(c2ccccc2)=Nc2ccc(Br)cc2C1c1ccccc1
{#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)CN1C(c2ccccc2)=Nc2ccc(Br)cc2C1c1ccccc1
NNC(=O)CN1C(c2ccccc2)=Nc2ccc(Br)cc2C1c1ccccc1
2-(6-bromo-2,4-diphenyl-4H-quinazolin-3-yl)acetohydrazide