Problem statement: Answer the multiple-choice question.
Query: Which compound has a 16.425\% 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 Cn1c(-n2c(-c3ccco3)nc3ccccc3c2=O)nc2ccccc21
b O=C(NC(=S)NCc1ccccc1)C1CC1
c O=C(c1ccc2c(c1)OCO2)N1CCN(c2ccccn2)CC1
d O=c1c2ccccc2nc2n1CCN2Cc1ccc(Cl)cc1
e Cc1cccc(-c2noc(CSc3ccccc3)n2)c1
Answer: a. Cn1c(-n2c(-c3ccco3)nc3ccccc3c2=O)nc2ccccc21
{#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#}
Cn1c(-n2c(-c3ccco3)nc3ccccc3c2=O)nc2ccccc21
Cn1c(-n2c(-c3ccco3)nc3ccccc3c2=O)nc2ccccc21
2-(furan-2-yl)-3-(1-methylbenzimidazol-2-yl)quinazolin-4-one