Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 6.918\% 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. COc1ccc(-c2nc(Cc3ccc(Cl)cc3)no2)cc1OC
b. COc1ccc(NC(=O)c2cc(-c3ccccc3Cl)no2)cc1
c. CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)CC(=O)Nc1cccc(Cl)c1
d. CC(C)(CO)NC(=O)CC1C(=O)NCCN1Cc1ccc(-c2ccccc2)cc1
e. Cc1cccc2c(C(=O)N3CCN(C(=O)c4ccco4)CC3)cc(-c3cccc(Br)c3)nc12
Answer: b. COc1ccc(NC(=O)c2cc(-c3ccccc3Cl)no2)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(NC(=O)c2cc(-c3ccccc3Cl)no2)cc1
COc1ccc(NC(=O)c2cc(-c3ccccc3Cl)no2)cc1
3-(2-chlorophenyl)-N-(4-methoxyphenyl)-1,2-oxazole-5-carboxamide