Task: Answer the multiple-choice question.
Query: Which compound has a -2.328\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(=O)Nc1ccccc1C(=O)C(=O)Nc1cccc(F)c1
b: COc1ccc(OCCCN2CCCC(C)C2)cc1
c: Cc1cnn(CCC(=O)NNC(=S)Nc2ccccc2)c1
Answer: b. COc1ccc(OCCCN2CCCC(C)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#}
COc1ccc(OCCCN2CCCC(C)C2)cc1
COc1ccc(OCCCN2CCCC(C)C2)cc1
1-[3-(4-methoxyphenoxy)propyl]-3-methylpiperidine