Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.393\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cl.NC(=S)NC(c1ccccc1)c1ccncc1
b) CC(C)Oc1ccc(C(CC(=O)O)Cc2ccccc2)cc1
Answer: a. Cl.NC(=S)NC(c1ccccc1)c1ccncc1
{#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#}
Cl.NC(=S)NC(c1ccccc1)c1ccncc1
Cl.NC(=S)NC(c1ccccc1)c1ccncc1
[phenyl(pyridin-4-yl)methyl]thiourea;hydrochloride