Task: Answer the multiple choice question.
Question: Which compound exhibits a 9.545\% 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)c1ccc(NC(=O)CN2C(=O)COc3ccc(Cl)cc32)cc1
(b) CCCn1c(N2CCC(Cc3ccccc3)CC2)nc2c1c(=O)[nH]c(=O)n2C
(c) CCN(CC)CCC(c1cc(OC)c(OC)c(OC)c1)c1c(OC)cc(OC)c2c(-c3ccccc3)cc(=O)oc12
Answer: a. CC(=O)c1ccc(NC(=O)CN2C(=O)COc3ccc(Cl)cc32)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#}
CC(=O)c1ccc(NC(=O)CN2C(=O)COc3ccc(Cl)cc32)cc1
CC(=O)c1ccc(NC(=O)CN2C(=O)COc3ccc(Cl)cc32)cc1
N-(4-acetylphenyl)-2-(6-chloro-3-oxo-1,4-benzoxazin-4-yl)acetamide