Task: Answer the multiple-choice question.
Question: Which compound has a 13.939\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(Cc1cccs1)NCc1ccco1
[b] Cc1c(CC(=O)NCC(C)C)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
Answer: b. Cc1c(CC(=O)NCC(C)C)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
{#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#}
Cc1c(CC(=O)NCC(C)C)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
Cc1c(CC(=O)NCC(C)C)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
N-(2-methylpropyl)-2-(2,2,6-trimethyl-8-oxo-3,4-dihydropyrano[3,2-g]chromen-7-yl)acetamide