Task: Answer the MCQ question.
Question: Which drug exhibits a -3.665\% 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) COC(=O)c1cn(C(C)C(=O)NCc2ccco2)c2ccccc12
b) COC(=O)c1ccc([C@H]2CC=CC(=O)O2)cc1
c) O=c1c2oc3ccccc3c2[nH]c(=S)n1-c1ccc(F)cc1
d) O=C(COC(=O)c1ccc(Br)o1)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
e) O=C(CN1C(=O)COc2ccccc21)N1CCN(c2ccccc2F)CC1
Answer: d. O=C(COC(=O)c1ccc(Br)o1)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
{#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=C(COC(=O)c1ccc(Br)o1)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
O=C(COC(=O)c1ccc(Br)o1)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
[2-oxo-2-(4-pyrrolidin-1-ylsulfonylanilino)ethyl] 5-bromofuran-2-carboxylate