Task: Answer the multiple-choice question.
Query: Which compound has a -3.843\% 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. COc1cccc(C=NCC(C)N=Cc2cccc(OC)c2O)c1O
b. CCSc1ncc(/C=N/Nc2ccccc2)n1C
c. CC(C)NC(=O)c1ccccc1NC(=O)C(C)Oc1ccccc1
d. C/C(=N\NC(=O)c1ccccc1)c1ccc(N2CCOCC2)cc1
e. Cc1ccc2nc(SCC(=O)NC3CCCC3)c(C)cc2c1
Answer: b. CCSc1ncc(/C=N/Nc2ccccc2)n1C
{#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#}
CCSc1ncc(/C=N/Nc2ccccc2)n1C
CCSc1ncc(/C=N/Nc2ccccc2)n1C
N-[(E)-(2-ethylsulfanyl-3-methylimidazol-4-yl)methylideneamino]aniline