Task: Answer the MCQ question.
Question: Which drug exhibits a 11.283\% 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 additional words.
Options:
a. O=C(Cc1c(Cl)cccc1Cl)N/N=C/c1cccnc1
b. Nn1c(SCC(=O)NCc2ccccc2)nncc1=O
Answer: b. Nn1c(SCC(=O)NCc2ccccc2)nncc1=O
{#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#}
Nn1c(SCC(=O)NCc2ccccc2)nncc1=O
Nn1c(SCC(=O)NCc2ccccc2)nncc1=O
2-[(4-amino-5-oxo-1,2,4-triazin-3-yl)sulfanyl]-N-benzylacetamide