Task: Answer the multiple-choice question.
Query: Which compound has a 1.181\% 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 other words.
Options:
[a] COc1cc(C(C)=O)ccc1OCc1nnc(-c2ccccc2Br)o1
[b] COc1cc2c(cc1NC(=O)COCC(=O)O)oc1ccccc12
[c] Cn1c(-c2ccccc2)cc2onc(-c3ccccc3)c2c1=O
[d] COC(=O)c1ccc(-c2noc(CN(Cc3nccn3C)C(C)C)n2)cc1
[e] O=C(O)c1cccc(N2C(=O)Nc3ccccc3N2O)c1
Answer: a. COc1cc(C(C)=O)ccc1OCc1nnc(-c2ccccc2Br)o1
{#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#}
COc1cc(C(C)=O)ccc1OCc1nnc(-c2ccccc2Br)o1
COc1cc(C(C)=O)ccc1OCc1nnc(-c2ccccc2Br)o1
1-[4-[[5-(2-bromophenyl)-1,3,4-oxadiazol-2-yl]methoxy]-3-methoxyphenyl]ethanone