Task: Answer the MCQ question.
Query: Which compound has a -49.579% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCCCOc1cccc(-c2nnc(N)s2)c1
[b] Cn1c(SCc2nc(-c3ccc(Br)cc3)no2)nnc1-c1ccco1
[c] S=c1[nH]nc(-c2ccccn2)n1/N=C/c1cccs1
[d] COc1ncccc1-c1nnn(-c2ccc(F)cc2)n1
[e] COC(=O)[C@H](Cc1ccccc1)NC(=O)Nc1ccc(S(N)(=O)=O)cc1
Answer: b. Cn1c(SCc2nc(-c3ccc(Br)cc3)no2)nnc1-c1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(SCc2nc(-c3ccc(Br)cc3)no2)nnc1-c1ccco1
Cn1c(SCc2nc(-c3ccc(Br)cc3)no2)nnc1-c1ccco1
3-(4-bromophenyl)-5-[[5-(furan-2-yl)-4-methyl-1,2,4-triazol-3-yl]sulfanylmethyl]-1,2,4-oxadiazole