Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.259\% 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. FC(F)(F)c1cnc(Oc2ccccc2-c2nnco2)c(Cl)c1
b. O=C(O)/C=C/c1ccc(S(=O)(=O)Nc2ccc(OCc3ccccc3)cc2)cc1
c. CC(C)[C@H](N)C(=O)OCCOCn1cnc2c(=O)[nH]c(N)nc21
d. Cc1ccc(CN(C(=O)c2csnn2)C(C(=O)NC2CCCC2)c2ccc(C)o2)cc1
e. COc1ccc2nc(SCc3cccnc3)c(C#N)cc2c1
Answer: c. CC(C)[C@H](N)C(=O)OCCOCn1cnc2c(=O)[nH]c(N)nc21
{#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(C)[C@H](N)C(=O)OCCOCn1cnc2c(=O)[nH]c(N)nc21
CC(C)[C@H](N)C(=O)OCCOCn1cnc2c(=O)[nH]c(N)nc21
2-[(2-amino-6-oxo-1H-purin-9-yl)methoxy]ethyl (2S)-2-amino-3-methylbutanoate