Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -8.359\% 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=S(=O)(c1ccccc1)N(CC1CO1)c1ccccc1
[b] C=C(C)CN(CC)c1nc(N)c2c(N)nc3c(c2c1C#N)CC(=O)N3C12CC3CC(CC(C3)C1)C2
[c] Cc1ccccc1N1CCN(C2CCCN(C(=O)c3cn4c(C)cccc4n3)C2)CC1
Answer: c. Cc1ccccc1N1CCN(C2CCCN(C(=O)c3cn4c(C)cccc4n3)C2)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#}
Cc1ccccc1N1CCN(C2CCCN(C(=O)c3cn4c(C)cccc4n3)C2)CC1
Cc1ccccc1N1CCN(C2CCCN(C(=O)c3cn4c(C)cccc4n3)C2)CC1
(5-methylimidazo[1,2-a]pyridin-2-yl)-[3-[4-(2-methylphenyl)piperazin-1-yl]piperidin-1-yl]methanone