Task: Answer the multiple-choice question.
Query: Which drug has a -9.751% 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] CC1(c2ccccc2Cl)NC(=O)N(CC(=O)Nc2ccc(N3CCCCC3)cc2)C1=O
[b] N#CCc1c(C#N)c(N)nc(N2CCN(S(=O)(=O)c3ccccc3F)CC2)c1C#N
[c] CC(C)CNS(=O)(=O)c1ccc(CCC(=O)NC2CCCC2)cc1
Answer: b. N#CCc1c(C#N)c(N)nc(N2CCN(S(=O)(=O)c3ccccc3F)CC2)c1C#N
{#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#}
N#CCc1c(C#N)c(N)nc(N2CCN(S(=O)(=O)c3ccccc3F)CC2)c1C#N
N#CCc1c(C#N)c(N)nc(N2CCN(S(=O)(=O)c3ccccc3F)CC2)c1C#N
2-amino-4-(cyanomethyl)-6-[4-(2-fluorophenyl)sulfonylpiperazin-1-yl]pyridine-3,5-dicarbonitrile