Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.010\% 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 additional words.
Options:
a.) CCN1CCN(C(=S)c2ccc([N+](=O)[O-])cc2)CC1
b.) CC(=O)OCc1c(COC(C)=O)[n+](=O)c2ccccc2n1[O-]
c.) CCOC(=O)c1cn(CC)c2c(ccc3ccccc32)c1=O
d.) O=C(Nc1ccc(Oc2ccc(Br)cc2)cc1)C1=CC=CN2CCS(=O)(=O)N=C12
e.) Cc1cccc(N2CCN(C(=O)c3c(-c4ccccc4Cl)noc3C)CC2)c1C
Answer: c. CCOC(=O)c1cn(CC)c2c(ccc3ccccc32)c1=O
{#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)c1cn(CC)c2c(ccc3ccccc32)c1=O
CCOC(=O)c1cn(CC)c2c(ccc3ccccc32)c1=O
ethyl 1-ethyl-4-oxobenzo[h]quinoline-3-carboxylate