Task: Answer the MCQ question.
Question: Which drug exhibits a 5.638\% 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, d, or e without using any other words.
Options:
a.) Cc1ccc(NC(=O)Cn2cccc2)cc1C
b.) Cc1ccc(-c2nn3c(C)nnc3s2)cc1NC(=O)c1cccnc1
c.) O=C(CCC(=O)c1cccs1)NC1CCCCCC1
d.) O=C(NC1CCCC1)C1CCN(c2cnccn2)CC1
e.) COc1ccc(N2C(=O)CC(Cc3ccc(Br)cc3)C2=O)cc1
Answer: e. COc1ccc(N2C(=O)CC(Cc3ccc(Br)cc3)C2=O)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(N2C(=O)CC(Cc3ccc(Br)cc3)C2=O)cc1
COc1ccc(N2C(=O)CC(Cc3ccc(Br)cc3)C2=O)cc1
3-[(4-bromophenyl)methyl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione