Task: Answer the multiple-choice question.
Question: Which compound exhibits a -12.701\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COC(=O)CCC(=O)Nc1ccc(S(=O)(=O)N2CCCCCC2)cc1
b. CCC(Sc1ncnc2c1nnn2-c1ccc(F)cc1)C(=O)OC
Answer: b. CCC(Sc1ncnc2c1nnn2-c1ccc(F)cc1)C(=O)OC
{#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(Sc1ncnc2c1nnn2-c1ccc(F)cc1)C(=O)OC
CCC(Sc1ncnc2c1nnn2-c1ccc(F)cc1)C(=O)OC
[C][C][C][Branch2][Ring1][#Branch2][S][C][=N][C][=N][C][=C][Ring1][=Branch1][N][=N][N][Ring1][Branch1][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][C][=Branch1][C][=O][O][C]
methyl 2-[3-(4-fluorophenyl)triazolo[4,5-d]pyrimidin-7-yl]sulfanylbutanoate