Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 5.254\% 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 additional words.
Options:
a: Cc1ccc(CNC(=O)CCc2ccccc2)cc1
b: N#CC1=C(N)Oc2n[nH]c(-c3cccs3)c2C1C1C=CCCC1
c: CC1CCN(c2nc3ccccn3c(=O)c2C=O)CC1
d: CCc1noc(C)c1C(=O)NNC(=O)c1ccccc1F
e: Nc1cc(Nc2ccccc2)c2nonc2c1[N+](=O)[O-]
Answer: a. Cc1ccc(CNC(=O)CCc2ccccc2)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#}
Cc1ccc(CNC(=O)CCc2ccccc2)cc1
Cc1ccc(CNC(=O)CCc2ccccc2)cc1
N-[(4-methylphenyl)methyl]-3-phenylpropanamide