Problem statement: Answer the MCQ question.
Question: Which drug has a -50.429\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COCCN(C(=O)COC(=O)Cc1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b: COC(=O)[C@H](C)NC(=O)COc1ccccc1
c: O=C(NN1C(=O)c2ccccc2NC1c1ccco1)c1ccc(Br)cc1
Answer: c. O=C(NN1C(=O)c2ccccc2NC1c1ccco1)c1ccc(Br)cc1
{#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=C(NN1C(=O)c2ccccc2NC1c1ccco1)c1ccc(Br)cc1
O=C(NN1C(=O)c2ccccc2NC1c1ccco1)c1ccc(Br)cc1
4-bromo-N-[2-(furan-2-yl)-4-oxo-1,2-dihydroquinazolin-3-yl]benzamide