Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 8.686\% 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 additional words.
Options:
a) O=C(/C=C/c1ccccc1Cl)NC1CCCCC1
b) CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc2ccccc2n1CCOC
c) CC(CNC(=O)c1ccc(Br)o1)NC(=O)c1ccc(Br)o1
d) CC(C)(CO)NCC(O)Cn1cc(C=O)c2ccccc21
e) CCOc1cc(/C=C2\SC(=NC)N(C)C2=O)cc(Cl)c1OC(C)=O
Answer: c. CC(CNC(=O)c1ccc(Br)o1)NC(=O)c1ccc(Br)o1
{#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#}
CC(CNC(=O)c1ccc(Br)o1)NC(=O)c1ccc(Br)o1
CC(CNC(=O)c1ccc(Br)o1)NC(=O)c1ccc(Br)o1
5-bromo-N-[2-[(5-bromofuran-2-carbonyl)amino]propyl]furan-2-carboxamide