Problem statement: Answer the MCQ question.
Question: Which drug has a 9.348\% 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] CCOC(=O)Cn1cc(C(=O)C(=O)N2CCOCC2)c2ccccc21
[b] Cc1cc(-c2sccc2C)nc(-n2cccc2)n1
[c] COc1ccc(-c2ccc(=O)[nH]n2)cc1
[d] CC(=O)O.O=C(O)c1ccc(-c2nc(-c3ccccc3)c(-c3ccccc3)[nH]2)cc1
[e] COCCCNc1oc(-c2ccccc2Cl)nc1C#N
Answer: e. COCCCNc1oc(-c2ccccc2Cl)nc1C#N
{#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#}
COCCCNc1oc(-c2ccccc2Cl)nc1C#N
COCCCNc1oc(-c2ccccc2Cl)nc1C#N
2-(2-chlorophenyl)-5-(3-methoxypropylamino)-1,3-oxazole-4-carbonitrile