Task: Answer the MCQ question.
Query: Which drug has a 7.062\% 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 additional words.
Options:
a. COc1ccc(/C=C/C(=O)Oc2ccc(C)c(C)c2)cc1OC
b. CC(=O)N1C(=O)NC(c2ccccc2)=C([N+](=O)[O-])C1c1ccccc1
c. COc1ccc(C(=O)N2CC(=O)Nc3ccc(F)cc3C2c2ccccc2)cc1
d. C=CCn1c(-c2cccc(OC)c2)n[nH]c1=S
Answer: b. CC(=O)N1C(=O)NC(c2ccccc2)=C([N+](=O)[O-])C1c1ccccc1
{#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#}
CC(=O)N1C(=O)NC(c2ccccc2)=C([N+](=O)[O-])C1c1ccccc1
CC(=O)N1C(=O)NC(c2ccccc2)=C([N+](=O)[O-])C1c1ccccc1
3-acetyl-5-nitro-4,6-diphenyl-1,4-dihydropyrimidin-2-one