Task: Answer the multiple choice question.
Query: Which compound has a -2.080% 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=C(NNC(=O)c1ccccc1-n1cccc1)c1cccc(Cl)c1
b Cn1c(C(=O)NCCOc2ccccc2Cl)cc(=O)n(C)c1=O
c COCCNC(=O)CSc1ccccc1C(=O)O
Answer: a. O=C(NNC(=O)c1ccccc1-n1cccc1)c1cccc(Cl)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(NNC(=O)c1ccccc1-n1cccc1)c1cccc(Cl)c1
O=C(NNC(=O)c1ccccc1-n1cccc1)c1cccc(Cl)c1
N'-(3-chlorobenzoyl)-2-pyrrol-1-ylbenzohydrazide