Task: Answer the MCQ question.
Question: Which compound has a 4.291\% 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.) CS(=O)(=O)N(Cc1ccccc1)c1ccc(C(=O)NC2CCCCC2O)cc1
b.) O=c1c2cnn(-c3ccccc3)c2ncn1CCc1ccccc1
c.) CCSc1nnc(NC(=O)C(C)C)s1
d.) C/C=C/C(=O)NCCc1ccc(OC)c(OC)c1
Answer: d. C/C=C/C(=O)NCCc1ccc(OC)c(OC)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#}
(E)-N-[2-(3,4-dimethoxyphenyl)ethyl]but-2-enamide