Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.118\% 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 other words.
Options:
a.) COc1ccc(CCNC(=O)CSc2nc(N)c(C#N)c(-c3cccs3)c2C#N)cc1OC
b.) CCOC(=O)CNC(=O)c1ccccc1Br
c.) Cc1cc(C)n(C(=O)COc2ccccc2C)n1
d.) O=S(=O)(NCC1CCCO1)c1cccc(C(F)(F)F)c1
e.) Cc1ccc(-n2nc(-c3ccc(OC(F)(F)F)cc3)cc2N)cc1C
Answer: b. CCOC(=O)CNC(=O)c1ccccc1Br
{#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#}
2-bromo-N-(2-ethoxy-2-oxoethyl)benzamide