Task: Answer the multiple choice question.
Question: Which compound exhibits a -6.491\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COC(=O)c1ccccc1NC(=O)CSc1nnc(COc2cccc(OC)c2)n1C
[b] CC1CCCC(C)N1c1nnc(NC(=O)c2cc(-c3ccc(Br)cc3)on2)s1
[c] Cn1c(NCC2CCCO2)nc2c1c(=O)n(Cc1ccccc1)c(=O)n2C
Answer: a. COC(=O)c1ccccc1NC(=O)CSc1nnc(COc2cccc(OC)c2)n1C
{#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#}
COC(=O)c1ccccc1NC(=O)CSc1nnc(COc2cccc(OC)c2)n1C
COC(=O)c1ccccc1NC(=O)CSc1nnc(COc2cccc(OC)c2)n1C
methyl 2-[[2-[[5-[(3-methoxyphenoxy)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate