Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.750\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CSc1ncccc1C(=O)N1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
b: CC1(C)Cc2c(sc3ncn(N)c(=N)c23)CO1
c: CCCOc1ccccc1/C=C1\SC(N2CCCCC2)=NC1=O
d: CCOc1cc(/C=C(\C#N)C(N)=O)ccc1OS(=O)(=O)c1ccccc1
Answer: d. CCOc1cc(/C=C(\C#N)C(N)=O)ccc1OS(=O)(=O)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#}
CCOc1cc(/C=C(\C#N)C(N)=O)ccc1OS(=O)(=O)c1ccccc1
CCOc1cc(/C=C(\C#N)C(N)=O)ccc1OS(=O)(=O)c1ccccc1
[4-[(E)-3-amino-2-cyano-3-oxoprop-1-enyl]-2-ethoxyphenyl] benzenesulfonate