Task: Answer the MCQ question.
Query: Which drug exhibits a 0.493\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(Cn1cc(C(F)(F)F)cc(Cl)c1=O)NCCc1ccccc1
b.) O=C(NCc1cccc(C(F)(F)F)c1)C1CC(c2c(Cl)cccc2Cl)=NO1
c.) O=C1NCCN(Cc2ccc(Cl)c(F)c2)C1CC(=O)N1CCCO1
Answer: b. O=C(NCc1cccc(C(F)(F)F)c1)C1CC(c2c(Cl)cccc2Cl)=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(NCc1cccc(C(F)(F)F)c1)C1CC(c2c(Cl)cccc2Cl)=NO1
O=C(NCc1cccc(C(F)(F)F)c1)C1CC(c2c(Cl)cccc2Cl)=NO1
3-(2,6-dichlorophenyl)-N-[[3-(trifluoromethyl)phenyl]methyl]-4,5-dihydro-1,2-oxazole-5-carboxamide