Task: Answer the multiple choice question.
Question: Which compound exhibits a -15.540\% 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. O=C1CC(c2ccc(S(=O)(=O)NCc3ccccc3)cc2)CN1
b. O=C(Nc1ccc(C(F)(F)F)cc1)c1cc(-c2cccnc2)nc2ccc(Br)cc12
Answer: b. O=C(Nc1ccc(C(F)(F)F)cc1)c1cc(-c2cccnc2)nc2ccc(Br)cc12
{#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#}
O=C(Nc1ccc(C(F)(F)F)cc1)c1cc(-c2cccnc2)nc2ccc(Br)cc12
O=C(Nc1ccc(C(F)(F)F)cc1)c1cc(-c2cccnc2)nc2ccc(Br)cc12
6-bromo-2-pyridin-3-yl-N-[4-(trifluoromethyl)phenyl]quinoline-4-carboxamide