Task: Answer the MCQ question.
Question: Which drug has a 0.937\% 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] Cc1ccc(NC(=S)NCc2ccc3c(c2)OCO3)cc1C
[b] COc1ccc(C(=O)C2CCCN(Cc3ccc4nonc4c3)C2)c(C)c1
Answer: b. COc1ccc(C(=O)C2CCCN(Cc3ccc4nonc4c3)C2)c(C)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#}
COc1ccc(C(=O)C2CCCN(Cc3ccc4nonc4c3)C2)c(C)c1
COc1ccc(C(=O)C2CCCN(Cc3ccc4nonc4c3)C2)c(C)c1
[1-(2,1,3-benzoxadiazol-5-ylmethyl)piperidin-3-yl]-(4-methoxy-2-methylphenyl)methanone