Task: Answer the multiple-choice question.
Query: Which compound exhibits a 22.397% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) C=CCNC(=O)C1CCN(c2nc(C)cc(-c3ccccc3)n2)CC1
b.) O=C(O)CCCC(=O)Nc1ccc(Br)cc1
c.) CCCc1cc(C(=O)Cc2ccc(F)cc2)c(O)cc1O
d.) CCCCCCNC(=O)CCNC(=O)c1cc(OC)c(OC)c(OC)c1
Answer: b. O=C(O)CCCC(=O)Nc1ccc(Br)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)CCCC(=O)Nc1ccc(Br)cc1
O=C(O)CCCC(=O)Nc1ccc(Br)cc1
5-(4-bromoanilino)-5-oxopentanoic acid