Task: Answer the multiple-choice question.
Question: Which drug has a 1.923\% 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) Cc1cccc(NC(=O)NCCN2C(=O)C3C4C=CC(C4)C3C2=O)c1
b) O=C(OCC(=O)C12CC3CC(CC(C3)C1)C2)c1cnccn1
c) COC(=O)c1sc(NC(=O)COc2cccc3ccccc23)nc1C
Answer: a. Cc1cccc(NC(=O)NCCN2C(=O)C3C4C=CC(C4)C3C2=O)c1
{#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#}
Cc1cccc(NC(=O)NCCN2C(=O)C3C4C=CC(C4)C3C2=O)c1
Cc1cccc(NC(=O)NCCN2C(=O)C3C4C=CC(C4)C3C2=O)c1
1-[2-(3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)ethyl]-3-(3-methylphenyl)urea