Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -51.547% 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 additional words.
Options:
(a) O=c1c2ccccc2cnn1CCOc1ccccc1
(b) CN1CCN(c2c(/C=N/O)c3ccccc3n2C)CC1
(c) O=S(=O)(c1ccc(SCc2ccccc2)nc1)N1CCCCC1
Answer: b. CN1CCN(c2c(/C=N/O)c3ccccc3n2C)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#}
CN1CCN(c2c(/C=N/O)c3ccccc3n2C)CC1
CN1CCN(c2c(/C=N/O)c3ccccc3n2C)CC1
(NE)-N-[[1-methyl-2-(4-methylpiperazin-1-yl)indol-3-yl]methylidene]hydroxylamine