Problem statement: Answer the MCQ question.
Question: Which drug has a 12.539\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1ccc2c(c1)N(CCC(=O)NC1CC1)C(=O)C(C)O2
b. CC12COC3(C(=O)Nc4ccc(Cl)cn4)CC1CCC32C
c. CN(C)P(=O)(NC(=O)c1cccn1C)N(C)C
d. COc1ccccc1C1=CC(=O)CCC1
Answer: d. COc1ccccc1C1=CC(=O)CCC1
{#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#}
COc1ccccc1C1=CC(=O)CCC1
COc1ccccc1C1=CC(=O)CCC1
3-(2-methoxyphenyl)cyclohex-2-en-1-one