Task: Answer the MCQ question.
Question: Which compound exhibits a -17.905% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(c1cnn2c(C(F)(F)F)cc(-c3ccccc3)nc12)N1CCCCC1c1cccnc1
(b) O=C1NC(c2ccccc2)=C(c2ccc3ccccc3n2)C(c2ccc(F)cc2)N1
Answer: a. O=C(c1cnn2c(C(F)(F)F)cc(-c3ccccc3)nc12)N1CCCCC1c1cccnc1
{#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#}
O=C(c1cnn2c(C(F)(F)F)cc(-c3ccccc3)nc12)N1CCCCC1c1cccnc1
O=C(c1cnn2c(C(F)(F)F)cc(-c3ccccc3)nc12)N1CCCCC1c1cccnc1
[5-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]-(2-pyridin-3-ylpiperidin-1-yl)methanone