Task: Answer the multiple-choice question.
Question: Which drug has a 8.436\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCC(=NC(C)CC)C1=C(O)CC(c2ccccc2)CC1=O
[b] CC(C)NC(=S)N1CCC(Cc2ccccc2)CC1
[c] CCOc1ccc(C2CC(c3ccc(F)cc3)Nc3nc(N)nn32)cc1
Answer: a. CCCC(=NC(C)CC)C1=C(O)CC(c2ccccc2)CC1=O
{#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#}
CCCC(=NC(C)CC)C1=C(O)CC(c2ccccc2)CC1=O
CCCC(=NC(C)CC)C1=C(O)CC(c2ccccc2)CC1=O
2-(N-butan-2-yl-C-propylcarbonimidoyl)-3-hydroxy-5-phenylcyclohex-2-en-1-one