Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.800\% 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 other words.
Options:
a) O=C(CNS(=O)(=O)c1c(Cl)cccc1Cl)OCc1csc(-c2ccccc2)n1
b) COc1ccc(Cl)cc1C(=O)Nc1ccc(CN2CCCCC2)cc1
c) Cc1cc(/C(N)=N/OC(=O)Nc2ccc(Cl)cc2)no1
Answer: b. COc1ccc(Cl)cc1C(=O)Nc1ccc(CN2CCCCC2)cc1
{#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)cc1C(=O)Nc1ccc(CN2CCCCC2)cc1
COc1ccc(Cl)cc1C(=O)Nc1ccc(CN2CCCCC2)cc1
5-chloro-2-methoxy-N-[4-(piperidin-1-ylmethyl)phenyl]benzamide