Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 1.486\% 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, or c without using any additional words.
Options:
[a] CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CN1CCC2(CC1)OCCO2
[b] CCCCNC(=O)CCn1nc(-c2ccc(C)cc2)c2ccccc2c1=O
[c] COCCN(CCOC)Cc1nc2ncccn2c1Br
Answer: c. COCCN(CCOC)Cc1nc2ncccn2c1Br
{#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#}
COCCN(CCOC)Cc1nc2ncccn2c1Br
COCCN(CCOC)Cc1nc2ncccn2c1Br
N-[(3-bromoimidazo[1,2-a]pyrimidin-2-yl)methyl]-2-methoxy-N-(2-methoxyethyl)ethanamine