Task: Answer the multiple choice question.
Question: Which drug has a 22.776\% 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, c, or d without using any additional words.
Options:
a. O=C(Nc1ccc2c(c1)OCO2)c1ccncc1
b. CC(C)C(=O)NC(=S)Nc1ccccc1C(=O)Nc1ccccc1
c. CCOC(=O)c1c(NC(=O)c2ccccc2Br)sc2c1CCc1ccccc1-2
d. COC(=O)c1c(C#N)c(N)nc2c1CCC2
Answer: c. CCOC(=O)c1c(NC(=O)c2ccccc2Br)sc2c1CCc1ccccc1-2
{#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#}
CCOC(=O)c1c(NC(=O)c2ccccc2Br)sc2c1CCc1ccccc1-2
CCOC(=O)c1c(NC(=O)c2ccccc2Br)sc2c1CCc1ccccc1-2
ethyl2-[(2-bromobenzoyl)amino]-4,5-dihydrobenzo[g][1]benzothiole-3-carboxylate