Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -7.588\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCCC(CC)C(=O)Oc1ccc(O)c(C(C)(C)C)c1
b: Cn1c(=O)c2c(nc(SCC(=O)O)n2Cc2cccc(C(F)(F)F)c2)n(C)c1=O
Answer: b. Cn1c(=O)c2c(nc(SCC(=O)O)n2Cc2cccc(C(F)(F)F)c2)n(C)c1=O
{#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#}
Cn1c(=O)c2c(nc(SCC(=O)O)n2Cc2cccc(C(F)(F)F)c2)n(C)c1=O
Cn1c(=O)c2c(nc(SCC(=O)O)n2Cc2cccc(C(F)(F)F)c2)n(C)c1=O
[C][N][C][=Branch1][C][=O][C][=C][Branch2][Ring2][C][N][=C][Branch1][Branch2][S][C][C][=Branch1][C][=O][O][N][Ring1][#Branch2][C][C][=C][C][=C][C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][=C][Ring1][#Branch2][N][Branch1][C][C][C][Ring2][Ring1][O][=O]
2-[1,3-dimethyl-2,6-dioxo-7-[[3-(trifluoromethyl)phenyl]methyl]purin-8-yl]sulfanylacetic acid