Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.989\% 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(O)c1ccccc1SCC(=O)N1c2ccccc2Sc2ccccc21
b) CCS(=O)(=O)c1ccccc1C(=O)NC1CCCc2ccccc21
Answer: a. O=C(O)c1ccccc1SCC(=O)N1c2ccccc2Sc2ccccc21
{#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=C(O)c1ccccc1SCC(=O)N1c2ccccc2Sc2ccccc21
O=C(O)c1ccccc1SCC(=O)N1c2ccccc2Sc2ccccc21
2-(2-oxo-2-phenothiazin-10-ylethyl)sulfanylbenzoic acid