Task: Answer the multiple-choice question.
Question: Which compound has a 13.687\% 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: Cc1ccc(-c2csc3ncnc(Cl)c23)cc1
b: COCCNC(=O)/C(=C/c1ccccc1Cl)c1ccccc1
c: CC1CCC(NC(=O)C2CCN(c3nc4ccccc4s3)CC2)CC1
d: S=C(NCc1ccco1)Nc1cccc(Cl)c1Cl
e: Cn1c(O)c(/C=C2\C=NN=C2c2ccccc2)sc1=S
Answer: b. COCCNC(=O)/C(=C/c1ccccc1Cl)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#}
COCCNC(=O)/C(=C/c1ccccc1Cl)c1ccccc1
COCCNC(=O)/C(=C/c1ccccc1Cl)c1ccccc1
(E)-3-(2-chlorophenyl)-N-(2-methoxyethyl)-2-phenylprop-2-enamide