Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.259\% 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) Cc1ccc(OCC(=O)Sc2ccc(C)cc2)cc1
(b) CCn1nnnc1SCC(=O)Nc1cc(C)on1
(c) CC(=O)Nc1cccc(NC(=O)c2ccc3c(c2)CCN3S(=O)(=O)c2ccccc2)c1
(d) O=C(COc1coc(CN2CCc3ccccc32)cc1=O)Nc1ccccc1
(e) COc1cc(OC)nc(Oc2ccccc2/C=N/O)n1
Answer: b. CCn1nnnc1SCC(=O)Nc1cc(C)on1
{#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#}
CCn1nnnc1SCC(=O)Nc1cc(C)on1
CCn1nnnc1SCC(=O)Nc1cc(C)on1
2-(1-ethyltetrazol-5-yl)sulfanyl-N-(5-methyl-1,2-oxazol-3-yl)acetamide