Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.113\% 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) CN1C[C@@H]2C[C@@H](C3=Cc4cc(Cl)ccc4OC3)N3CCC[C@@]23C1=O
b) CCn1c(-c2csc(-c3ccccc3)n2)n[nH]c1=S
c) COc1ccccc1NC(=O)C/C(C)=N/NC(=O)C12CC3CC(CC(C3)C1)C2
d) CN(C)c1ccc(/C=N\NC(=O)c2cccc3cc[nH]c23)cc1
e) c1ccc(CN2CN=C(Nc3nc4ccccc4s3)NC2)cc1
Answer: a. CN1C[C@@H]2C[C@@H](C3=Cc4cc(Cl)ccc4OC3)N3CCC[C@@]23C1=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#}
CN1C[C@@H]2C[C@@H](C3=Cc4cc(Cl)ccc4OC3)N3CCC[C@@]23C1=O
CN1C[C@@H]2C[C@@H](C3=Cc4cc(Cl)ccc4OC3)N3CCC[C@@]23C1=O
(1S,5S,7S)-7-(6-chloro-2H-chromen-3-yl)-3-methyl-3,8-diazatricyclo[6.3.0.01,5]undecan-2-one