Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -2.541\% 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: Cc1nc2scc(-c3cccs3)c2c(=O)n1-n1cccc1
b: COCCOC(=O)c1c(C)oc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc12
Answer: b. COCCOC(=O)c1c(C)oc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc12
{#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#}
COCCOC(=O)c1c(C)oc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc12
COCCOC(=O)c1c(C)oc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc12
2-methoxyethyl 2-methyl-5-[(4-methylphenyl)sulfonylamino]-1-benzofuran-3-carboxylate