Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.356\% 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] O=S(=O)(c1ccc(F)cc1)c1nc(-c2ccccc2F)oc1N1CCCCC1
[b] COc1ccccc1N1CCN(C(=O)c2c(-c3ccccc3Cl)noc2C)CC1
[c] CCOC(=O)c1c2c(n(C)c1C)C(=O)C(=O)c1ccc(Br)cc1-2
[d] COc1cc(/C=C/CO)cc(OC)c1OC/C=C(\C)CCC=C(C)C
[e] COc1ccc(-c2nnc(SCc3ccccc3F)o2)cc1
Answer: c. CCOC(=O)c1c2c(n(C)c1C)C(=O)C(=O)c1ccc(Br)cc1-2
{#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#}
CCOC(=O)c1c2c(n(C)c1C)C(=O)C(=O)c1ccc(Br)cc1-2
CCOC(=O)c1c2c(n(C)c1C)C(=O)C(=O)c1ccc(Br)cc1-2
ethyl 8-bromo-2,3-dimethyl-4,5-dioxobenzo[e]indole-1-carboxylate