Problem statement: Answer the multiple-choice question.
Question: Which compound has a -4.709\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)C(C)n1cnc2sc(C)c(C)c2c1=O
b: CN(C)c1nc(=S)nc(NCc2ccccc2)[nH]1
c: NC(=O)CC(NC(=O)c1ccccc1)c1ccc(NC2CCCCC2)c([N+](=O)[O-])c1
Answer: b. CN(C)c1nc(=S)nc(NCc2ccccc2)[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#}
CN(C)c1nc(=S)nc(NCc2ccccc2)[nH]1
CN(C)c1nc(=S)nc(NCc2ccccc2)[nH]1
2-(benzylamino)-6-(dimethylamino)-1H-1,3,5-triazine-4-thione