Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.724\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCCCn1c(N)c(N(CC(C)C)C(=O)c2c(CC)noc2C)c(=O)[nH]c1=O
b.) COc1ccc(Cl)cc1NC(=O)COC(=O)CCc1cc(OC)c(OC)c(OC)c1
Answer: b. COc1ccc(Cl)cc1NC(=O)COC(=O)CCc1cc(OC)c(OC)c(OC)c1
{#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(Cl)cc1NC(=O)COC(=O)CCc1cc(OC)c(OC)c(OC)c1
COc1ccc(Cl)cc1NC(=O)COC(=O)CCc1cc(OC)c(OC)c(OC)c1
[2-(5-chloro-2-methoxyanilino)-2-oxoethyl]3-(3,4,5-trimethoxyphenyl)propanoate