Task: Answer the multiple-choice question.
Query: Which drug exhibits a -66.768% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(Nc1ccc(Cl)cn1)c1cnn2cccnc12
b. CC1CCCN(CC(=O)Nc2ccc(S(=O)(=O)N3CCCCCC3)cc2)C1
c. Cc1ccc(S(=O)(=O)N(CC(O)CN2C(=O)NC(C)(C)C2=O)c2ccccc2)cc1
d. C/C(Cn1nc([N+](=O)[O-])cc1C)=N\NC(=O)CCCOc1ccc(Cl)cc1Cl
e. Cc1cc(/C=N/O)c(C)n1-c1ccc(Br)cc1
Answer: b. CC1CCCN(CC(=O)Nc2ccc(S(=O)(=O)N3CCCCCC3)cc2)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#}
CC1CCCN(CC(=O)Nc2ccc(S(=O)(=O)N3CCCCCC3)cc2)C1
CC1CCCN(CC(=O)Nc2ccc(S(=O)(=O)N3CCCCCC3)cc2)C1
N-[4-(azepan-1-ylsulfonyl)phenyl]-2-(3-methylpiperidin-1-yl)acetamide