Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.440\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCC(C)(C(=O)NC1CCCCC1)N(C(=O)Cc1cccs1)c1ccccc1
b.) CCNC(=S)NNC(=O)c1cc(-c2ccccc2C)nc2ccccc12
Answer: b. CCNC(=S)NNC(=O)c1cc(-c2ccccc2C)nc2ccccc12
{#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#}
CCNC(=S)NNC(=O)c1cc(-c2ccccc2C)nc2ccccc12
CCNC(=S)NNC(=O)c1cc(-c2ccccc2C)nc2ccccc12
1-ethyl-3-[[2-(6-methylphenyl)quinoline-4-carbonyl]amino]thiourea