Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 6.371\% 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. O=C(NCc1ccc2c(c1)OCO2)c1sccc1Br
b. Nc1cc(N)nc(SCC(=O)NC(=O)NC2CCCC2)n1
Answer: b. Nc1cc(N)nc(SCC(=O)NC(=O)NC2CCCC2)n1
{#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#}
Nc1cc(N)nc(SCC(=O)NC(=O)NC2CCCC2)n1
Nc1cc(N)nc(SCC(=O)NC(=O)NC2CCCC2)n1
N-(cyclopentylcarbamoyl)-2-(4,6-diaminopyrimidin-2-yl)sulfanylacetamide