Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 11.827\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Nc1n[nH]c(CCCO)n1
b.) COc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)c1ccc(N2CCCC2=O)cc1
Answer: a. Nc1n[nH]c(CCCO)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Nc1n[nH]c(CCCO)n1
Nc1n[nH]c(CCCO)n1
3-(5-amino-2H-1,2,4-triazol-3-yl)propan-1-ol