Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.477\% 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 O=C(Oc1ccc(Cl)c2cccnc12)c1cccnc1
b CCCn1c(SCC(=O)Nc2ccc(NC(=O)CC)cc2)nc2c1c(=O)n(C)c(=O)n2C
c CN(Cc1ccccc1)C(=O)c1nn2cccnc2c1Cl
d CC(C)C(=O)NC(=S)Nc1ccccn1
Answer: d. CC(C)C(=O)NC(=S)Nc1ccccn1
{#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#}
CC(C)C(=O)NC(=S)Nc1ccccn1
CC(C)C(=O)NC(=S)Nc1ccccn1
2-methyl-N-(pyridin-2-ylcarbamothioyl)propanamide