Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 11.575\% 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) COc1cccc(CNC(=O)c2cc3c(C)nc4ccccc4c3o2)c1
b) Cc1cc(C)n2ncc(C(=O)Nc3cccc(O)c3)c2n1
c) C=CCn1c(SCC(=O)NCC2CCCO2)nc2scc(-c3ccco3)c2c1=O
d) CCOc1cc(C=O)cc(Br)c1OCC(N)=O
Answer: d. CCOc1cc(C=O)cc(Br)c1OCC(N)=O
{#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#}
CCOc1cc(C=O)cc(Br)c1OCC(N)=O
CCOc1cc(C=O)cc(Br)c1OCC(N)=O
2-(2-bromo-6-ethoxy-4-formylphenoxy)acetamide