Task: Answer the multiple-choice question.
Query: Which compound has a 2.261% human ether-à-go-go related gene (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.) NCCc1nc2ccc(Cc3ccc4nc(CCN)[nH]c4c3)cc2[nH]1
b.) C=CCOn1c(-n2nc(C)cc2C)nc2ccccc2c1=O
c.) O=C1NC(Cc2ccccc2)C(=O)Nc2ccc(Br)cc21
Answer: c. O=C1NC(Cc2ccccc2)C(=O)Nc2ccc(Br)cc21
{#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#}
O=C1NC(Cc2ccccc2)C(=O)Nc2ccc(Br)cc21
O=C1NC(Cc2ccccc2)C(=O)Nc2ccc(Br)cc21
3-benzyl-7-bromo-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione