Task: Answer the multiple-choice question.
Question: Which drug has a 3.139\% human ether-à-go-go related gene (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(c1ccc(Br)o1)N1CCN(c2ccc3nnc(-c4ccc(F)cc4)n3n2)CC1
b. O=C(NCc1ccccc1C(F)(F)F)C1CC(c2ccccc2C(F)(F)F)=NO1
Answer: b. O=C(NCc1ccccc1C(F)(F)F)C1CC(c2ccccc2C(F)(F)F)=NO1
{#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(NCc1ccccc1C(F)(F)F)C1CC(c2ccccc2C(F)(F)F)=NO1
O=C(NCc1ccccc1C(F)(F)F)C1CC(c2ccccc2C(F)(F)F)=NO1
3-[2-(trifluoromethyl)phenyl]-N-[[2-(trifluoromethyl)phenyl]methyl]-4,5-dihydro-1,2-oxazole-5-carboxamide