Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.600\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(C)cc1S(=O)(=O)N1CCN(c2ccccc2)CC1
b) CCCc1nc2oc3ccccc3c(=O)c2c(=O)n1CCCOC
c) CCCCN1C(=O)C(=O)N(CC(=O)NC2CCCc3ccccc32)C1=O
d) CCCCC(=O)Nc1cccc(-c2nnc(-c3ccccc3)o2)c1
Answer: d. CCCCC(=O)Nc1cccc(-c2nnc(-c3ccccc3)o2)c1
{#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#}
CCCCC(=O)Nc1cccc(-c2nnc(-c3ccccc3)o2)c1
CCCCC(=O)Nc1cccc(-c2nnc(-c3ccccc3)o2)c1
N-[3-(5-phenyl-1,3,4-oxadiazol-2-yl)phenyl]pentanamide