Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.063\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)N3C(C)CCCC3C)=C2)cc1
b) CCOC(=O)c1c(N)c(C#N)c2n1CCCC2
c) CCCCNC1=CC(=O)C(=O)c2ccccc21
d) O=C(NNC1=NCCN1Cc1ccccc1)c1cccc(C(F)(F)F)c1
e) N#Cc1c(N)nc(-c2ccccc2)nc1-c1ccccc1
Answer: b. CCOC(=O)c1c(N)c(C#N)c2n1CCCC2
{#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)c1c(N)c(C#N)c2n1CCCC2
CCOC(=O)c1c(N)c(C#N)c2n1CCCC2
ethyl 2-amino-1-cyano-5,6,7,8-tetrahydroindolizine-3-carboxylate