Task: Answer the multiple-choice question.
Question: Which compound exhibits a 16.852\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cn1cc(CN2CCN(CCO)CC2)c(-c2ccc(Oc3ccccc3)cc2)n1
b. CCC1CCCCN1CCN1C(=O)C2C(C(=O)Nc3ccc(OC)cc3)C3C=CC2(O3)C1C(=O)NC1CCCCC1
c. C=CCOc1ccc(CN(C)CC(O)COc2ccc(CCC(C)=O)cc2)cc1
d. Cn1c(N)c(C(=O)COc2ccc(Cl)cc2Cl)c(=O)n(C)c1=O
e. CC12CN(NC(=O)c3ccc(Cl)cc3)C3(C#N)CC1CCC23C
Answer: e. CC12CN(NC(=O)c3ccc(Cl)cc3)C3(C#N)CC1CCC23C
{#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#}
CC12CN(NC(=O)c3ccc(Cl)cc3)C3(C#N)CC1CCC23C
CC12CN(NC(=O)c3ccc(Cl)cc3)C3(C#N)CC1CCC23C
4-chloro-N-(3-cyano-6,7-dimethyl-4-azatricyclo[4.3.0.03,7]nonan-4-yl)benzamide