Task: Answer the MCQ question.
Question: Which drug has a 21.722% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1ccc(OCCCC(=O)N(C)CC(=O)Nc2ccccc2Cl)cc1
b.) CC(=O)c1c(Cl)nc2ccc(Br)cc2c1-c1ccccc1
c.) Oc1c(C=C2N=c3ccccc3=N2)sc(=S)n1C1CCCC1
d.) CCN1CCN(C(=O)c2ccc(C)c(S(=O)(=O)Nc3cccc(C)c3)c2)CC1
Answer: b. CC(=O)c1c(Cl)nc2ccc(Br)cc2c1-c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)c1c(Cl)nc2ccc(Br)cc2c1-c1ccccc1
CC(=O)c1c(Cl)nc2ccc(Br)cc2c1-c1ccccc1
1-(6-bromo-2-chloro-4-phenylquinolin-3-yl)ethanone