Task: Answer the multiple-choice question.
Question: Which drug exhibits a -22.876% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a N#CCCN(C(=O)COC(=O)Cc1ccc(Br)cc1)c1ccccc1
b O=C(c1ccc(-c2ccccc2)cc1)C1CCCN(C(=O)c2cncs2)C1
c CCSc1cc(C)nc2c(-c3ccccc3)cnn12
d O=C(CN1C(=O)C2C3C=CC(C3)C2C1=O)Nc1ccc2nccnc2c1
Answer: b. O=C(c1ccc(-c2ccccc2)cc1)C1CCCN(C(=O)c2cncs2)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccc(-c2ccccc2)cc1)C1CCCN(C(=O)c2cncs2)C1
O=C(c1ccc(-c2ccccc2)cc1)C1CCCN(C(=O)c2cncs2)C1
(4-phenylphenyl)-[1-(1,3-thiazole-5-carbonyl)piperidin-3-yl]methanone