Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.107\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(CN1C(=O)c2cccnc2Oc2ccc(Cl)cc21)N1CCCC1
b. O=C1CCCN2N=C(SCC(=O)Nc3ccc(Br)cc3)SC2=N1
c. O=C(c1ccc(N2CCCC2=O)cc1)N1CCN(c2ccccc2F)CC1
d. NNC(=O)C(=O)/C=C1\NC2(CCCC2)Cc2ccccc21
Answer: b. O=C1CCCN2N=C(SCC(=O)Nc3ccc(Br)cc3)SC2=N1
{#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#}
O=C1CCCN2N=C(SCC(=O)Nc3ccc(Br)cc3)SC2=N1
O=C1CCCN2N=C(SCC(=O)Nc3ccc(Br)cc3)SC2=N1
N-(4-bromophenyl)-2-[(8-oxo-6,7-dihydro-5H-[1,3,4]thiadiazolo[3,2-a][1,3]diazepin-2-yl)sulfanyl]acetamide