Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.697\% 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=C(NCc1ccco1)c1ccccc1-c1ccc(C(F)(F)F)cc1
b. CCc1cc(/C(Cc2ccccn2)=N\O)c(O)cc1O
Answer: a. O=C(NCc1ccco1)c1ccccc1-c1ccc(C(F)(F)F)cc1
{#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(NCc1ccco1)c1ccccc1-c1ccc(C(F)(F)F)cc1
O=C(NCc1ccco1)c1ccccc1-c1ccc(C(F)(F)F)cc1
N-(furan-2-ylmethyl)-2-[4-(trifluoromethyl)phenyl]benzamide