Task: Answer the MCQ question.
Question: Which compound has a 9.824\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCCc1c(C)nc2c(Br)cccc2c1Cl
b) CCCc1nnc(NC(=O)NCCN2C(=O)C3C4C=CC(C4)C3C2=O)s1
c) COc1ccc(CCNC(=O)c2nnc(Cc3c(F)cccc3Cl)o2)cc1OC
Answer: a. CCCc1c(C)nc2c(Br)cccc2c1Cl
{#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#}
8-bromo-4-chloro-2-methyl-3-propylquinoline