Task: Answer the multiple choice question.
Question: Which drug has a 17.790\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(-c2cc(C(=O)N3CCCCCC3)no2)cc1OC
[b] c1ccc(-c2csc3nnc(SCc4ccc5c(c4)OCCO5)n23)cc1
[c] Cn1c(-c2ccc3nc(N)sc3c2)nc2cc(N)ccc21
Answer: a. COc1ccc(-c2cc(C(=O)N3CCCCCC3)no2)cc1OC
{#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#}
COc1ccc(-c2cc(C(=O)N3CCCCCC3)no2)cc1OC
COc1ccc(-c2cc(C(=O)N3CCCCCC3)no2)cc1OC
azepan-1-yl-[5-(3,4-dimethoxyphenyl)-1,2-oxazol-3-yl]methanone