Problem statement: Answer the MCQ question.
Query: Which drug has a 14.427\% 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: CCOc1ccc(NC(=S)N(CCc2c(C)[nH]c3ccccc23)Cc2cccnc2)cc1
b: O=C(Nc1ccc(C(F)(F)F)cc1)c1ccccc1Br
Answer: b. O=C(Nc1ccc(C(F)(F)F)cc1)c1ccccc1Br
{#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)c1ccccc1Br
O=C(Nc1ccc(C(F)(F)F)cc1)c1ccccc1Br
2-bromo-N-[4-(trifluoromethyl)phenyl]benzamide