Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.784\% 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=S1(=O)CC(NCc2ccccc2)C(Nc2ccccc2)C1
b CN(C)c1ccc(/C=N\NC(=O)CC#N)cc1
Answer: a. O=S1(=O)CC(NCc2ccccc2)C(Nc2ccccc2)C1
{#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#}
O=S1(=O)CC(NCc2ccccc2)C(Nc2ccccc2)C1
O=S1(=O)CC(NCc2ccccc2)C(Nc2ccccc2)C1
4-N-benzyl-1,1-dioxo-3-N-phenylthiolane-3,4-diamine