Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 10.642\% 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 other words.
Options:
a.) Cc1nn(CC(=O)NCCc2ccc(Cl)cc2)c(C)c1[N+](=O)[O-]
b.) CCOC(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
c.) CCOc1c(C)cc(S(=O)(=O)NCc2ccccn2)c(C)c1C
d.) COc1cccc(Cn2cccc(NC(=O)Nc3ccc(C#N)cc3)c2=O)c1
e.) CCN1CCN(CC(O)COCc2ccccc2)CC1.Cl
Answer: b. CCOC(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
{#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)c1cnc(-c2ccccc2)nc1-c1ccccc1
CCOC(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
ethyl 2,4-diphenylpyrimidine-5-carboxylate