Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.990\% 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 or b without using any other words.
Options:
a. CCN(CC)c1ccc(NC(=O)CSc2nnc(N)s2)cc1C
b. CCCCOCCCNC1=NCCCCC1
Answer: b. CCCCOCCCNC1=NCCCCC1
{#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#}
CCCCOCCCNC1=NCCCCC1
CCCCOCCCNC1=NCCCCC1
N-(3-butoxypropyl)-3,4,5,6-tetrahydro-2H-azepin-7-amine