Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.151\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN1CCN(CCOc2ccc(Cl)c(Cl)c2)CC1.O=C(O)C(=O)O
(b) O=C(C1CCCN(Cc2nc(-c3ccc(Cl)cc3)no2)C1)N1CCOCC1
(c) CCNc1nc(Cl)nc(-c2cn(-c3ccccc3)c3ccccc23)n1
Answer: b. O=C(C1CCCN(Cc2nc(-c3ccc(Cl)cc3)no2)C1)N1CCOCC1
{#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#}
O=C(C1CCCN(Cc2nc(-c3ccc(Cl)cc3)no2)C1)N1CCOCC1
O=C(C1CCCN(Cc2nc(-c3ccc(Cl)cc3)no2)C1)N1CCOCC1
[1-[[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl]piperidin-3-yl]-morpholin-4-ylmethanone