Task: Answer the multiple choice question.
Question: Which compound has a 12.807\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NC1CCSC1=O
b.) O=C(O)c1ccc(-c2nnc(-c3cccc(Br)c3)o2)cc1
c.) CNS(=O)(=O)c1cccc(C(=O)OCC(=O)NCc2ccccc2)c1
d.) CCCNC(=O)c1ccc(Cn2cc(-c3ccc(OC)cc3)nc2C(C)N)cc1
e.) Cc1ccc(OCc2n[nH]c(=S)n2-c2ccc(C)cc2)cc1
Answer: b. O=C(O)c1ccc(-c2nnc(-c3cccc(Br)c3)o2)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(O)c1ccc(-c2nnc(-c3cccc(Br)c3)o2)cc1
O=C(O)c1ccc(-c2nnc(-c3cccc(Br)c3)o2)cc1
4-[5-(3-bromophenyl)-1,3,4-oxadiazol-2-yl]benzoic acid