Task: Answer the MCQ question.
Query: Which compound exhibits a 3.122% 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. O=C(NN=C1CCCC1)NC1CCCCC1
b. c1csc(-c2nc(NCC3CCCO3)c3ccccc3n2)c1
Answer: a. O=C(NN=C1CCCC1)NC1CCCCC1
{#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(NN=C1CCCC1)NC1CCCCC1
O=C(NN=C1CCCC1)NC1CCCCC1
1-cyclohexyl-3-(cyclopentylideneamino)urea