Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.587\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)c1c(NC(=S)Nc2ccc(OCC)cc2)sc2c1CCN(C)C2
b. O=c1nc(-c2ccccc2)nc(-c2ccccc2)[nH]1
c. CCOC(=O)Cn1cc(Cl)cc(C(=O)Nc2ccccc2)c1=O
Answer: b. O=c1nc(-c2ccccc2)nc(-c2ccccc2)[nH]1
{#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#}
O=c1nc(-c2ccccc2)nc(-c2ccccc2)[nH]1
O=c1nc(-c2ccccc2)nc(-c2ccccc2)[nH]1
4,6-diphenyl-1H-1,3,5-triazin-2-one