Task: Answer the multiple-choice question.
Question: Which compound has a 6.637\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1cc(C(=O)NCCCc2ccccc2)no1
b: O=C1CSC2(C(=O)N3CCCc4cccc2c43)N1c1cccc(C(F)(F)F)c1
c: Cc1cc(C)c(C)c(C(=O)c2ccccc2C(=O)O)c1C
d: COc1ccccc1C1=NOC(CN2C(=O)c3ccccc3S2(=O)=O)C1
Answer: c. Cc1cc(C)c(C)c(C(=O)c2ccccc2C(=O)O)c1C
{#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#}
2-(2,3,5,6-tetramethylbenzoyl)benzoic acid