Task: Answer the multiple choice question.
Query: Which compound has a -6.198\% 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 COc1ccccc1N1CCN(C(=O)c2c(-c3c(Cl)cccc3Cl)noc2C)CC1
b Cc1cc(C(=O)CSc2nc(N)cc(N)n2)c(C)n1CCc1ccc(F)cc1
c N#Cc1ccccc1NC(=O)Nc1ccc(Cl)cc1
Answer: b. Cc1cc(C(=O)CSc2nc(N)cc(N)n2)c(C)n1CCc1ccc(F)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#}
2-(4,6-diaminopyrimidin-2-yl)sulfanyl-1-[1-[2-(4-fluorophenyl)ethyl]-2,5-dimethylpyrrol-3-yl]ethanone