Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.288% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Nc1nonc1-n1nnc(C(=O)N/N=C/c2ccccc2Br)c1CN1CCCC1
b) CCOC(=O)c1c(NC(=O)CN2CCN(C(=O)c3ccco3)CC2)sc(C(N)=O)c1C
Answer: a. Nc1nonc1-n1nnc(C(=O)N/N=C/c2ccccc2Br)c1CN1CCCC1
{#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#}
Nc1nonc1-n1nnc(C(=O)N/N=C/c2ccccc2Br)c1CN1CCCC1
Nc1nonc1-n1nnc(C(=O)N/N=C/c2ccccc2Br)c1CN1CCCC1
1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(2-bromophenyl)methylideneamino]-5-(pyrrolidin-1-ylmethyl)triazole-4-carboxamide