Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.574\% 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 additional words.
Options:
a) CSc1ccc(C(=O)C2CCCN(C(=O)c3ccc4c(c3)no[n+]4[O-])C2)cc1
b) Cc1cccc(N2CCN(C3CCCCC3NS(=O)(=O)c3ccccc3)CC2C)c1
Answer: a. CSc1ccc(C(=O)C2CCCN(C(=O)c3ccc4c(c3)no[n+]4[O-])C2)cc1
{#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#}
CSc1ccc(C(=O)C2CCCN(C(=O)c3ccc4c(c3)no[n+]4[O-])C2)cc1
CSc1ccc(C(=O)C2CCCN(C(=O)c3ccc4c(c3)no[n+]4[O-])C2)cc1
(4-methylsulfanylphenyl)-[1-(1-oxido-2,1,3-benzoxadiazol-1-ium-5-carbonyl)piperidin-3-yl]methanone