Task: Answer the MCQ question.
Question: Which compound exhibits a 11.964\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCCCOc1ccc(N2C(=O)CC(N(O)c3ccccc3)C2=O)cc1
b COc1ccc(NC(=O)CSc2nc(N)c3cc4c(nc3n2)CCCC4)cc1
Answer: a. CCCCOc1ccc(N2C(=O)CC(N(O)c3ccccc3)C2=O)cc1
{#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#}
CCCCOc1ccc(N2C(=O)CC(N(O)c3ccccc3)C2=O)cc1
CCCCOc1ccc(N2C(=O)CC(N(O)c3ccccc3)C2=O)cc1
1-(4-butoxyphenyl)-3-(N-hydroxyanilino)pyrrolidine-2,5-dione