Task: Answer the multiple-choice question.
Question: Which compound exhibits a -12.992% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(C)CCN1CCN(Cc2cnc(N3CCCC3)s2)CC1CCO
b. Fc1ccc(N=C2NN=C(c3cc(F)ccc3F)CS2)cc1
Answer: b. Fc1ccc(N=C2NN=C(c3cc(F)ccc3F)CS2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Fc1ccc(N=C2NN=C(c3cc(F)ccc3F)CS2)cc1
Fc1ccc(N=C2NN=C(c3cc(F)ccc3F)CS2)cc1
5-(2,5-difluorophenyl)-N-(4-fluorophenyl)-3,6-dihydro-1,3,4-thiadiazin-2-imine