Task: Answer the multiple choice question.
Question: Which compound has a -14.817% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] c1ccc2[nH]c(CCNC3CCCCC3)nc2c1
[b] Cc1cc(NC(=O)COC(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)no1
Answer: a. c1ccc2[nH]c(CCNC3CCCCC3)nc2c1
{#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#}
c1ccc2[nH]c(CCNC3CCCCC3)nc2c1
c1ccc2[nH]c(CCNC3CCCCC3)nc2c1
N-[2-(1H-benzimidazol-2-yl)ethyl]cyclohexanamine