Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -3.355\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Nc1nc(-c2ccc(Cl)cc2)nn1C(=O)c1cccnc1
b O=C(c1cccc(F)c1)N1CCN(c2cccc(C(F)(F)F)c2)CC1
c Cc1cc(C(=O)COC(=O)C2=COCCO2)c(C)n1-c1ccc2c(c1)OCO2
Answer: a. Nc1nc(-c2ccc(Cl)cc2)nn1C(=O)c1cccnc1
{#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#}
Nc1nc(-c2ccc(Cl)cc2)nn1C(=O)c1cccnc1
Nc1nc(-c2ccc(Cl)cc2)nn1C(=O)c1cccnc1
[5-amino-3-(4-chlorophenyl)-1,2,4-triazol-1-yl]-pyridin-3-ylmethanone