Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 7.807\% 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 COc1cccc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2CCCn2ccnc2)c1
b CCOC(=O)c1c2c(c(=S)n(-c3ccccc3)c1N)CCC2
c COc1cc(Br)cc(CN2CCN(C=O)CC2)c1O
d Cc1cc(C(=O)O)c(C)n1C1CC1
e Cc1ccc(NC(=O)CN(C(=O)N2CCN(C)CC2)S(=O)(=O)c2ccc(C)cc2)cc1
Answer: c. COc1cc(Br)cc(CN2CCN(C=O)CC2)c1O
{#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#}
COc1cc(Br)cc(CN2CCN(C=O)CC2)c1O
COc1cc(Br)cc(CN2CCN(C=O)CC2)c1O
4-[(5-bromo-2-hydroxy-3-methoxyphenyl)methyl]piperazine-1-carbaldehyde