Task: Answer the MCQ question.
Query: Which compound exhibits a 13.498\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCN1CCN(C(=O)c2ccccc2N(Cc2ccccc2)S(=O)(=O)c2ccc(C)cc2)CC1
(b) COc1ccccc1OCCOCCOc1ccc(C)cc1Br
(c) O=C(c1ccc2c(c1)ncn2-c1ccc(F)cc1F)N1CCC2(CC1)OCCO2
(d) Cc1cccc(C)c1NC(=O)CSc1ncnc2nc[nH]c12
(e) CC1CN(C(=O)CCC(=O)NCCCc2ccccc2)c2ccccc2O1
Answer: b. COc1ccccc1OCCOCCOc1ccc(C)cc1Br
{#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#}
COc1ccccc1OCCOCCOc1ccc(C)cc1Br
COc1ccccc1OCCOCCOc1ccc(C)cc1Br
2-bromo-1-[2-[2-(2-methoxyphenoxy)ethoxy]ethoxy]-4-methylbenzene