Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -40.274% 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(Cc1ccc(Br)cc1)N(Cc1ccccc1)c1ccccn1
[b] COc1ccc(C(=O)NCc2ccc(Cl)c(Cl)c2)cc1OC
[c] O=C(NCCO)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
Answer: a. O=C(Cc1ccc(Br)cc1)N(Cc1ccccc1)c1ccccn1
{#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(Cc1ccc(Br)cc1)N(Cc1ccccc1)c1ccccn1
O=C(Cc1ccc(Br)cc1)N(Cc1ccccc1)c1ccccn1
N-benzyl-2-(4-bromophenyl)-N-pyridin-2-ylacetamide