Problem statement: Answer the multiple choice question.
Query: Which compound has a 0.898% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C1CN(C(=O)c2ccc(F)cc2)c2ccccc2N1
b. CCc1cnccc1CCC(=O)Nc1ccccc1C
c. COC(=O)N=Nc1c(O)n(Cc2ccccc2)c2ccccc12
d. CCOC(=O)CCC(=O)NNC(=O)COc1ccc(C(C)C)cc1Br
Answer: b. CCc1cnccc1CCC(=O)Nc1ccccc1C
{#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#}
CCc1cnccc1CCC(=O)Nc1ccccc1C
CCc1cnccc1CCC(=O)Nc1ccccc1C
3-(5-ethylpyridin-4-yl)-N-(2-methylphenyl)propanamide