Task: Answer the MCQ question.
Question: Which compound exhibits a 14.585\% 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) COc1ccccc1C1/C(=C(/O)c2ccc(Cl)cc2)C(=O)C(=O)N1CCN1CCOCC1
b) CCCOc1ccc(Cc2nn[nH]n2)cc1
c) COc1cccc(NC(C)=[N+](C)CCNS(=O)(=O)c2ccc(Cl)cc2)c1.[I-]
d) Cc1ccc(OCC(=O)Nc2ccccc2-c2ccccc2)cc1
e) CCN(CC)CCN=Cc1c(O)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. CCCOc1ccc(Cc2nn[nH]n2)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#}
CCCOc1ccc(Cc2nn[nH]n2)cc1
CCCOc1ccc(Cc2nn[nH]n2)cc1
5-[(4-propoxyphenyl)methyl]-2H-tetrazole