Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.533\% 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(NC(=O)c2ccco2)cc1NC(=O)c1ccc(C#N)cc1F
b CCn1c(Oc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
c COCCc1nnc(NC(=O)Cc2ccccc2)s1
d COc1ccc(CCN2C(=O)CC(Cc3ccc(C)cc3)C2=O)cc1OC
Answer: d. COc1ccc(CCN2C(=O)CC(Cc3ccc(C)cc3)C2=O)cc1OC
{#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#}
COc1ccc(CCN2C(=O)CC(Cc3ccc(C)cc3)C2=O)cc1OC
COc1ccc(CCN2C(=O)CC(Cc3ccc(C)cc3)C2=O)cc1OC
3-[(4-methylphenyl)methyl]-1-[2-(4,5-dimethoxyphenyl)ethyl]pyrrolidine-2,5-dione