Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.292\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(-c2cc(=O)c3ccccc3n2C)cc1
b.) Cc1ccc(NC(=S)NCCN2CCOCC2)cc1C
c.) Cc1cc(NC(=O)Cn2c(C)nc3ccccc3c2=O)ccc1Br
d.) Cc1ccc(Cl)cc1NC(=O)C(NS(=O)(=O)c1cccs1)c1ccccc1
e.) CC(=O)OC1CC2(C)C(=O)CCC2C2CCc3cc(O)ccc3C12
Answer: c. Cc1cc(NC(=O)Cn2c(C)nc3ccccc3c2=O)ccc1Br
{#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#}
Cc1cc(NC(=O)Cn2c(C)nc3ccccc3c2=O)ccc1Br
Cc1cc(NC(=O)Cn2c(C)nc3ccccc3c2=O)ccc1Br
N-(4-bromo-3-methylphenyl)-2-(2-methyl-4-oxoquinazolin-3-yl)acetamide