Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.562\% 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] COc1ccc(C(=O)N2CCCCCC2)cc1OC1CCN(C(C)=O)CC1
[b] COCc1cc(=O)[nH]c(N2CCN(C(=O)c3ccco3)CC2)n1
[c] O=c1[nH]nc(SCc2cc(Cl)ccc2Cl)c(=O)[nH]1
Answer: c. O=c1[nH]nc(SCc2cc(Cl)ccc2Cl)c(=O)[nH]1
{#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=c1[nH]nc(SCc2cc(Cl)ccc2Cl)c(=O)[nH]1
O=c1[nH]nc(SCc2cc(Cl)ccc2Cl)c(=O)[nH]1
6-[(2,5-dichlorophenyl)methylsulfanyl]-2H-1,2,4-triazine-3,5-dione