Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.522\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1onc(-c2ccccc2Cl)c1C(=O)N1CCCCC1C
(b) O=C(CCCCn1c(=O)c2ccccc2n(Cc2ccccc2F)c1=O)NC1CCN(Cc2ccccc2)CC1
Answer: a. Cc1onc(-c2ccccc2Cl)c1C(=O)N1CCCCC1C
{#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#}
Cc1onc(-c2ccccc2Cl)c1C(=O)N1CCCCC1C
Cc1onc(-c2ccccc2Cl)c1C(=O)N1CCCCC1C
[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]-(2-methylpiperidin-1-yl)methanone