Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.619\% 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 other words.
Options:
a O=C(NC(=S)NCc1ccccc1)c1cccs1
b CC(=O)N(CCCN(C)C)CCC(C)CCC=C(C)C
Answer: b. CC(=O)N(CCCN(C)C)CCC(C)CCC=C(C)C
{#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#}
CC(=O)N(CCCN(C)C)CCC(C)CCC=C(C)C
CC(=O)N(CCCN(C)C)CCC(C)CCC=C(C)C
N-[3-(dimethylamino)propyl]-N-(3,7-dimethyloct-6-enyl)acetamide