Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 0.004% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1cc2c3nnc(-c4ccc(F)cc4)c-3cn(Cc3ccc(F)cc3)c2cc1OC
b) COc1ccccc1CNC(=O)COc1ccccc1OC
c) C=CCn1c(=O)n(CCC#N)c(=O)n(CCC#N)c1=O
d) COC(=O)CNC(=O)CNC(=O)Nc1ccccc1
e) CCOC(=O)c1cccc(P(C)(C)=O)c1
Answer: b. COc1ccccc1CNC(=O)COc1ccccc1OC
{#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#}
COc1ccccc1CNC(=O)COc1ccccc1OC
COc1ccccc1CNC(=O)COc1ccccc1OC
2-(2-methoxyphenoxy)-N-[(2-methoxyphenyl)methyl]acetamide