Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.458\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC(/C=N\NC(=O)CN1CCN(Cc2ccccc2)CC1)=C\c1ccco1
[b] NNC(=O)c1cc(C2CC2)nc2ccc(Br)cc12
[c] COc1ccc2oc(C(=O)OCC(=O)N3CC(C)CC(C)C3)c(C)c2c1
Answer: b. NNC(=O)c1cc(C2CC2)nc2ccc(Br)cc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NNC(=O)c1cc(C2CC2)nc2ccc(Br)cc12
NNC(=O)c1cc(C2CC2)nc2ccc(Br)cc12
6-bromo-2-cyclopropylquinoline-4-carbohydrazide