Task: Answer the multiple-choice question.
Query: Which drug has a -13.398% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(C(=O)/C(C#N)=N/Nc2ccccc2[N+](=O)[O-])cc1
b. S=C(NCCCc1ccccc1)NCc1ccccc1
Answer: b. S=C(NCCCc1ccccc1)NCc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
S=C(NCCCc1ccccc1)NCc1ccccc1
S=C(NCCCc1ccccc1)NCc1ccccc1
1-benzyl-3-(3-phenylpropyl)thiourea