Task: Answer the MCQ question.
Query: Which drug has a -0.518\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CN(C)S(=O)(=O)c1cccc(NC(=O)c2c[nH]c3ccccc23)c1
b. CCN1CCCC1CN(Cc1cc2ccc(C)cc2[nH]c1=O)C(=S)Nc1ccc(OC)cc1
c. Cc1ccc(NC2=CC(=O)C(=O)c3ccccc32)cc1
Answer: c. Cc1ccc(NC2=CC(=O)C(=O)c3ccccc32)cc1
{#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#}
Cc1ccc(NC2=CC(=O)C(=O)c3ccccc32)cc1
Cc1ccc(NC2=CC(=O)C(=O)c3ccccc32)cc1
4-(4-methylanilino)naphthalene-1,2-dione