Task: Answer the multiple choice question.
Question: Which compound exhibits a -10.749% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(Nc1nc(-c2ccccc2)cs1)C1c2ccccc2Oc2ccccc21
b) Cc1c(C(=O)N2CCCC2)c(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c(C)n1C
c) CC(=O)C1=C(O)C(=O)N(c2ccc(O)cc2)C1c1ccc([N+](=O)[O-])cc1
Answer: b. Cc1c(C(=O)N2CCCC2)c(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c(C)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1c(C(=O)N2CCCC2)c(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c(C)n1C
Cc1c(C(=O)N2CCCC2)c(S(=O)(=O)N2CCN(c3ccccc3F)CC2)c(C)n1C
[4-[4-(2-fluorophenyl)piperazin-1-yl]sulfonyl-1,2,5-trimethylpyrrol-3-yl]-pyrrolidin-1-ylmethanone