Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -68.200\% 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 CCN(CC(=O)NCc1ccc(F)cc1)C(=O)CN1CCN(c2cc(Cl)ccc2C)CC1
b CCNc1c(N)c(=O)oc2ccccc12
c CCOc1ccc(S(=O)(=O)NCc2ccccc2Cl)cc1C(N)=O
Answer: a. CCN(CC(=O)NCc1ccc(F)cc1)C(=O)CN1CCN(c2cc(Cl)ccc2C)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#}
CCN(CC(=O)NCc1ccc(F)cc1)C(=O)CN1CCN(c2cc(Cl)ccc2C)CC1
CCN(CC(=O)NCc1ccc(F)cc1)C(=O)CN1CCN(c2cc(Cl)ccc2C)CC1
2-[4-(3-chloro-6-methylphenyl)piperazin-1-yl]-N-ethyl-N-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]acetamide