Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.272\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=S(=O)(O)c1nc2ccccc2n1Cc1ccc(Cl)cc1Cl
b) COCCn1c(SCC(=O)Nc2ccc(N3CCOCC3)cc2)nc2ccccc21
Answer: b. COCCn1c(SCC(=O)Nc2ccc(N3CCOCC3)cc2)nc2ccccc21
{#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#}
COCCn1c(SCC(=O)Nc2ccc(N3CCOCC3)cc2)nc2ccccc21
COCCn1c(SCC(=O)Nc2ccc(N3CCOCC3)cc2)nc2ccccc21
2-[1-(2-methoxyethyl)benzimidazol-2-yl]sulfanyl-N-(4-morpholin-4-ylphenyl)acetamide