Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -17.389\% 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 additional words.
Options:
a: CN(C)CCCN1c2ccccc2CCc2ccccc21.Cl
b: O=C(CCSc1ccc(Cl)cc1)NCc1ccccn1
Answer: a. CN(C)CCCN1c2ccccc2CCc2ccccc21.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#}
CN(C)CCCN1c2ccccc2CCc2ccccc21.Cl
CN(C)CCCN1c2ccccc2CCc2ccccc21.Cl
3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N,N-dimethylpropan-1-amine;hydrochloride