Task: Answer the MCQ question.
Question: Which drug has a -37.868% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cl.O=C(CSc1ncc(-c2ccc(F)cc2)[nH]1)N1CCCCC1
b Cc1ccc(Cl)cc1N1CCN(Cc2nnnn2Cc2ccco2)CC1
Answer: b. Cc1ccc(Cl)cc1N1CCN(Cc2nnnn2Cc2ccco2)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#}
Cc1ccc(Cl)cc1N1CCN(Cc2nnnn2Cc2ccco2)CC1
Cc1ccc(Cl)cc1N1CCN(Cc2nnnn2Cc2ccco2)CC1
1-(5-chloro-2-methylphenyl)-4-[[1-(furan-2-ylmethyl)tetrazol-5-yl]methyl]piperazine