Task: Answer the multiple-choice question.
Question: Which compound exhibits a -5.704\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(CCC(=O)Nc1ccccc1)NNC(=O)c1ccccc1Cl
b) CC(C1CC1)N(Cc1ccccc1)C(=O)NC(=O)c1ccccc1
c) CN1CCN(C(=O)c2cc(=O)c3cc(Cl)cc(Cl)c3o2)CC1
Answer: c. CN1CCN(C(=O)c2cc(=O)c3cc(Cl)cc(Cl)c3o2)CC1
{#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#}
CN1CCN(C(=O)c2cc(=O)c3cc(Cl)cc(Cl)c3o2)CC1
CN1CCN(C(=O)c2cc(=O)c3cc(Cl)cc(Cl)c3o2)CC1
6,8-dichloro-2-(4-methylpiperazine-1-carbonyl)chromen-4-one