Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.771% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=c1cc(-c2ccccc2)nc2cc(-c3ccc(F)cc3)[nH]n12
b: O=C(COC(=O)Cn1[nH]c(=O)c2ccccc2c1=O)NNC(=O)c1ccc(Br)cc1
c: Cc1ccc(-n2c(C)cc(/C=c3/sc4nc5ccccc5n4c3=O)c2C)cc1
Answer: b. O=C(COC(=O)Cn1[nH]c(=O)c2ccccc2c1=O)NNC(=O)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_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=C(COC(=O)Cn1[nH]c(=O)c2ccccc2c1=O)NNC(=O)c1ccc(Br)cc1
O=C(COC(=O)Cn1[nH]c(=O)c2ccccc2c1=O)NNC(=O)c1ccc(Br)cc1
[2-[2-(4-bromobenzoyl)hydrazinyl]-2-oxoethyl]2-(1,4-dioxo-3H-phthalazin-2-yl)acetate