Task: Answer the multiple-choice question.
Question: Which drug has a 17.303\% 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] CC(=O)CSc1ncnc2c1cnn2-c1ccccc1
[b] O=C(CCc1nnc(-c2ccccc2)o1)c1ccc(Cl)cc1
[c] O=C(CSc1ccc([N+](=O)[O-])cn1)Nc1ccccc1N1CCOCC1
Answer: a. CC(=O)CSc1ncnc2c1cnn2-c1ccccc1
{#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#}
CC(=O)CSc1ncnc2c1cnn2-c1ccccc1
CC(=O)CSc1ncnc2c1cnn2-c1ccccc1
1-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)sulfanylpropan-2-one