Task: Answer the MCQ question.
Question: Which compound exhibits a -12.350\% human ether-à-go-go related gene (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] COc1ccc(NC(=O)CCN2C(=O)c3ccccc3C2=O)cc1
[b] CCn1ncc(/C=N\NC(=O)c2csc3ccccc23)c1C
[c] COc1ccccc1NC(=O)c1cnc(SCC(=O)NCCc2ccccc2)n(C)c1=O
[d] CCCN1C(=O)c2ccccc2NC1c1ccc(OC)cc1O
Answer: d. CCCN1C(=O)c2ccccc2NC1c1ccc(OC)cc1O
{#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#}
CCCN1C(=O)c2ccccc2NC1c1ccc(OC)cc1O
CCCN1C(=O)c2ccccc2NC1c1ccc(OC)cc1O
2-(2-hydroxy-4-methoxyphenyl)-3-propyl-1,2-dihydroquinazolin-4-one