Task: Answer the MCQ question.
Query: Which drug exhibits a 5.561% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(CN1CCN(c2ccccn2)CC1)Nc1cccc(F)c1
[b] Cc1nc2cc(-c3ccccc3)nn2c(C)c1CCC(=O)NCc1ccco1
[c] O=C1CCC(C(=O)O)(c2ccccc2)C1
[d] COc1ccc(CCNC(=O)CSc2ccc(-c3cccs3)nn2)cc1OC
Answer: a. O=C(CN1CCN(c2ccccn2)CC1)Nc1cccc(F)c1
{#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(CN1CCN(c2ccccn2)CC1)Nc1cccc(F)c1
O=C(CN1CCN(c2ccccn2)CC1)Nc1cccc(F)c1
N-(3-fluorophenyl)-2-(4-pyridin-2-ylpiperazin-1-yl)acetamide