Task: Answer the MCQ question.
Query: Which drug exhibits a 9.085% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Nc1ccc(N2CCCCC2)cc1N1CCCCC1
[b] Cc1ccc(S(=O)(=O)N2CCN(S(=O)(=O)N(C)C)CC2)c(C)c1
[c] CCCCNC(=O)c1cc2c(=O)n3cccc(C)c3nc2s1
[d] COc1ccc(CCNC(=O)CCC(=O)n2ncc3ccc(Cl)cc32)cc1OC
Answer: a. Nc1ccc(N2CCCCC2)cc1N1CCCCC1
{#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#}
Nc1ccc(N2CCCCC2)cc1N1CCCCC1
Nc1ccc(N2CCCCC2)cc1N1CCCCC1
2-piperidin-1-yl-4-piperidin-1-ylaniline