Task: Answer the multiple choice question.
Query: Which drug has a 8.647\% 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)C1=C(C)NC(=S)NC1c1ccco1
b: CC(C)C(=O)N1N=C2CCCCC2C1(O)C(F)(F)F
Answer: b. CC(C)C(=O)N1N=C2CCCCC2C1(O)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#}
CC(C)C(=O)N1N=C2CCCCC2C1(O)C(F)(F)F
CC(C)C(=O)N1N=C2CCCCC2C1(O)C(F)(F)F
1-[3-hydroxy-3-(trifluoromethyl)-4,5,6,7-tetrahydro-3aH-indazol-2-yl]-2-methylpropan-1-one