Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.154\% human ether-à-go-go related gene (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) CC(C)CNc1nc(N)c([N+](=O)[O-])c(NC2CCCCC2)n1
(b) CCn1ccc(C(=O)Oc2ccc(C(C)C)cc2)n1
Answer: b. CCn1ccc(C(=O)Oc2ccc(C(C)C)cc2)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#}
CCn1ccc(C(=O)Oc2ccc(C(C)C)cc2)n1
CCn1ccc(C(=O)Oc2ccc(C(C)C)cc2)n1
(4-propan-2-ylphenyl) 1-ethylpyrazole-3-carboxylate