Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.470\% 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) CCC(Sc1nc(N)cc(N)n1)C(=O)O
(b) NC(=S)NNC(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
Answer: b. NC(=S)NNC(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)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#}
NC(=S)NNC(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
NC(=S)NNC(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
[[3,5-bis(trifluoromethyl)benzoyl]amino]thiourea