Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 15.072\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(C)COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
[b] C#Cc1ccc([C@@H]2C=C(C(=O)N3CCOCC3)O[C@H](OCCCCO)C2)cc1
Answer: b. C#Cc1ccc([C@@H]2C=C(C(=O)N3CCOCC3)O[C@H](OCCCCO)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#}
C#Cc1ccc([C@@H]2C=C(C(=O)N3CCOCC3)O[C@H](OCCCCO)C2)cc1
C#Cc1ccc([C@@H]2C=C(C(=O)N3CCOCC3)O[C@H](OCCCCO)C2)cc1
[(2S,4S)-4-(4-ethynylphenyl)-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-yl]-morpholin-4-ylmethanone