Task: Answer the MCQ question.
Question: Which drug exhibits a -1.879% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1c(Cl)cccc1NC(=O)CNC(=O)Cc1c[nH]c2ccccc12
b. O=C(NC(NCc1ccccn1)(C(F)(F)F)C(F)(F)F)c1ccco1
c. Cc1ccc(C2N(c3ccc(Cl)cc3)C(=O)N3CCCN23)cc1
Answer: b. O=C(NC(NCc1ccccn1)(C(F)(F)F)C(F)(F)F)c1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NC(NCc1ccccn1)(C(F)(F)F)C(F)(F)F)c1ccco1
O=C(NC(NCc1ccccn1)(C(F)(F)F)C(F)(F)F)c1ccco1
N-[1,1,1,3,3,3-hexafluoro-2-(pyridin-2-ylmethylamino)propan-2-yl]furan-2-carboxamide