Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.920\% 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) CCCCC#Cc1ccc(C(=O)NNC(=O)Nc2cc(Cl)cc(Cl)c2)o1
b) Cc1cc(Cl)ccc1C(=O)C1CCCN(C(=O)c2ccc3ncccc3c2)C1
c) Cc1ccc(C(=O)NNC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)cc1
d) CCOc1c(Br)cc(/C=C(\C#N)C(=O)NC2CC2)cc1OC
e) CC(=O)Nc1ccc(NCc2cccs2)cc1
Answer: d. CCOc1c(Br)cc(/C=C(\C#N)C(=O)NC2CC2)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#}
CCOc1c(Br)cc(/C=C(\C#N)C(=O)NC2CC2)cc1OC
CCOc1c(Br)cc(/C=C(\C#N)C(=O)NC2CC2)cc1OC
(E)-3-(3-bromo-4-ethoxy-5-methoxyphenyl)-2-cyano-N-cyclopropylprop-2-enamide