Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.287\% 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] C=C(C)C(=O)Nc1nnc(-c2cccs2)s1
[b] CCC1CC2CC(NC(C)=O)C1C2
[c] CN(C)CCNC(=O)c1nn(C)c2c1CCc1ccccc1-2
Answer: b. CCC1CC2CC(NC(C)=O)C1C2
{#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#}
CCC1CC2CC(NC(C)=O)C1C2
CCC1CC2CC(NC(C)=O)C1C2
N-(6-ethyl-2-bicyclo[2.2.1]heptanyl)acetamide