Task: Answer the multiple choice question.
Question: Which compound has a 7.641\% 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] CC(C)CC(=O)Nc1ccccc1N1CCOCC1
[b] CCC1CCC(C(=O)NC(C(=O)NCCCN2CCCCC2C)C(C)C)CC1
Answer: b. CCC1CCC(C(=O)NC(C(=O)NCCCN2CCCCC2C)C(C)C)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#}
CCC1CCC(C(=O)NC(C(=O)NCCCN2CCCCC2C)C(C)C)CC1
CCC1CCC(C(=O)NC(C(=O)NCCCN2CCCCC2C)C(C)C)CC1
4-ethyl-N-[3-methyl-1-[3-(2-methylpiperidin-1-yl)propylamino]-1-oxobutan-2-yl]cyclohexane-1-carboxamide