Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 1.215\% 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. CCOC(=O)C1CCN(S(=O)(=O)CCNC(=O)c2cccc(OC)c2)CC1
b. CC12CN3CC(C)(CN(C1)C3c1cccs1)C2=O
Answer: a. CCOC(=O)C1CCN(S(=O)(=O)CCNC(=O)c2cccc(OC)c2)CC1
{#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#}
CCOC(=O)C1CCN(S(=O)(=O)CCNC(=O)c2cccc(OC)c2)CC1
CCOC(=O)C1CCN(S(=O)(=O)CCNC(=O)c2cccc(OC)c2)CC1
ethyl 1-[2-[(3-methoxybenzoyl)amino]ethylsulfonyl]piperidine-4-carboxylate