Task: Answer the multiple-choice question.
Question: Which compound exhibits a -7.474\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. C#CCOc1ccc(/C=N/O)cc1Cl
b. CCCOc1c(Br)cc(C(=O)NCC)cc1OC
c. CC(C)CN(CC(C)C)c1nnc(N)s1
Answer: b. CCCOc1c(Br)cc(C(=O)NCC)cc1OC
{#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#}
3-bromo-N-ethyl-5-methoxy-4-propoxybenzamide