Task: Answer the MCQ question.
Query: Which drug exhibits a -1.278% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(-c2nc(CS(=O)CC(=O)NCc3cccnc3)c(C)o2)cc1
[b] S=C(NCCCN1CCOCC1)N1CCN(c2ccccc2)CC1
Answer: b. S=C(NCCCN1CCOCC1)N1CCN(c2ccccc2)CC1
{#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#}
S=C(NCCCN1CCOCC1)N1CCN(c2ccccc2)CC1
S=C(NCCCN1CCOCC1)N1CCN(c2ccccc2)CC1
N-(3-morpholin-4-ylpropyl)-4-phenylpiperazine-1-carbothioamide