Task: Answer the multiple choice question.
Query: Which compound has a 3.882\% 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, b, c, or d without using any other words.
Options:
a: Cc1cc(C(=O)NNS(=O)(=O)c2cccc(Cl)c2)nn1C(C)(C)C
b: CCOC(=O)C1(Cc2ccccc2)CCCN(CCCn2cccn2)C1
c: CC1(C)CCC(=O)N(c2ccccc2)C1=O
d: CC(C)(C)C(=O)NNC(=O)COc1ccc2ccccc2c1Br
Answer: b. CCOC(=O)C1(Cc2ccccc2)CCCN(CCCn2cccn2)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#}
CCOC(=O)C1(Cc2ccccc2)CCCN(CCCn2cccn2)C1
CCOC(=O)C1(Cc2ccccc2)CCCN(CCCn2cccn2)C1
ethyl 3-benzyl-1-(3-pyrazol-1-ylpropyl)piperidine-3-carboxylate