Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 0.729\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCCCOc1cccc(C(=O)Nc2ccc(S(=O)(=O)Nc3nnc(CC)s3)cc2)c1
b: CCc1noc(C)c1C(=O)N(C)CC(=O)Nc1ccccc1C(F)(F)F
c: CCCCOc1ccc(/C=c2\sc3ncnn3c2=O)cc1
d: COC(=O)C1=C(c2cccc(OCc3ccccc3)c2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccccc1C(F)(F)F
Answer: c. CCCCOc1ccc(/C=c2\sc3ncnn3c2=O)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#}
CCCCOc1ccc(/C=c2\sc3ncnn3c2=O)cc1
CCCCOc1ccc(/C=c2\sc3ncnn3c2=O)cc1
(5Z)-5-[(4-butoxyphenyl)methylidene]-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-one