Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -2.889\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C([O-])c1ccc(-[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)cc1
b. CCC(=O)NC(Nc1ncc(C)s1)(C(=O)OC)C(F)(F)F
c. COc1cc(C)ccc1OCC(=O)Nc1ccccc1N1CCOCC1
d. Cc1ccccc1-c1cc(C(=O)O)nn1CC1CC(c2cccc([N+](=O)[O-])c2)=NO1
e. O=C(Nc1ccccc1C(F)(F)F)c1cc(S(=O)(=O)N2CCOCC2)ccc1F
Answer: b. CCC(=O)NC(Nc1ncc(C)s1)(C(=O)OC)C(F)(F)F
{#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#}
CCC(=O)NC(Nc1ncc(C)s1)(C(=O)OC)C(F)(F)F
CCC(=O)NC(Nc1ncc(C)s1)(C(=O)OC)C(F)(F)F
methyl3,3,3-trifluoro-2-[(5-methyl-1,3-thiazol-2-yl)amino]-2-(propanoylamino)propanoate