Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 13.751\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1c(Cl)cccc1N(CC(=O)O)S(C)(=O)=O
b CCNC(=S)NNC(=O)c1cccc(Br)c1
Answer: b. CCNC(=S)NNC(=O)c1cccc(Br)c1
{#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)c1cccc(Br)c1
CCNC(=S)NNC(=O)c1cccc(Br)c1
1-[(3-bromobenzoyl)amino]-3-ethylthiourea