Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 18.784\% 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. Cc1ccc(NC(=S)N2CCN(CCN3C(=O)c4cccc5cccc(c45)C3=O)CC2)cc1
b. CCOC(=O)c1cnc(-n2nc(C)cc2C)nc1NNc1cc(-c2ccccc2)nc(C)n1
c. CC1CCCCN1CCCNC(=O)C1CCN(c2nnc(-n3cccc3)s2)CC1
Answer: a. Cc1ccc(NC(=S)N2CCN(CCN3C(=O)c4cccc5cccc(c45)C3=O)CC2)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(NC(=S)N2CCN(CCN3C(=O)c4cccc5cccc(c45)C3=O)CC2)cc1
Cc1ccc(NC(=S)N2CCN(CCN3C(=O)c4cccc5cccc(c45)C3=O)CC2)cc1
4-[2-(1,3-dioxobenzo[de]isoquinolin-2-yl)ethyl]-N-(4-methylphenyl)piperazine-1-carbothioamide