Task: Answer the multiple choice question.
Query: Which drug exhibits a 27.983% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CN(Cc1cn(-c2ccccc2)nc1-c1ccc(F)cc1)C(=O)CCC(=O)O
[b] COc1ccc(NC(=O)C2CCCCN2S(=O)(=O)c2ccc(F)cc2)c(OC)c1
[c] Cc1cccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCOCC3)n2)c1
[d] Cc1ccc(S(=O)(=O)NC(=O)CSc2nc3ccccc3s2)cc1
Answer: a. CN(Cc1cn(-c2ccccc2)nc1-c1ccc(F)cc1)C(=O)CCC(=O)O
{#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#}
CN(Cc1cn(-c2ccccc2)nc1-c1ccc(F)cc1)C(=O)CCC(=O)O
CN(Cc1cn(-c2ccccc2)nc1-c1ccc(F)cc1)C(=O)CCC(=O)O
4-[[3-(4-fluorophenyl)-1-phenylpyrazol-4-yl]methyl-methylamino]-4-oxobutanoic acid