Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.424\% 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=C1CC(C(=O)Nc2cccc(F)c2)n2c(nc3ccccc32)N1
b CC(C)CCNCC1OCc2ccccc2CO1.Cl
Answer: b. CC(C)CCNCC1OCc2ccccc2CO1.Cl
{#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(C)CCNCC1OCc2ccccc2CO1.Cl
CC(C)CCNCC1OCc2ccccc2CO1.Cl
N-(1,5-dihydro-2,4-benzodioxepin-3-ylmethyl)-3-methylbutan-1-amine;hydrochloride