Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 10.436\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Oc1c(CN2CCCCC2)cc(Br)c2cccnc12
b) CCOc1ccc(C2=Nn3c(nnc3-c3ccccn3)SC2)cc1
c) COc1ccc([N+](=O)[O-])cc1NC(=O)COC(=O)c1ccccn1
d) O=C(Nc1cc(F)ccc1F)C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1
Answer: a. Oc1c(CN2CCCCC2)cc(Br)c2cccnc12
{#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#}
Oc1c(CN2CCCCC2)cc(Br)c2cccnc12
Oc1c(CN2CCCCC2)cc(Br)c2cccnc12
5-bromo-7-(piperidin-1-ylmethyl)quinolin-8-ol