Task: Answer the multiple choice question.
Query: Which compound has a 8.745\% 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 COCCNC(=O)CN(C(=O)CCC(=O)Nc1ccccn1)c1ccc(C)cc1C
b Cn1nnnc1SCC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
Answer: b. Cn1nnnc1SCC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
{#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#}
Cn1nnnc1SCC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
Cn1nnnc1SCC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
N-(4-chloro-3-morpholin-4-ylsulfonylphenyl)-2-(1-methyltetrazol-5-yl)sulfanylacetamide