Task: Answer the MCQ question.
Query: Which drug has a -13.237\% 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: O=C(NC(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)c1ccccc1[N+](=O)[O-]
b: OCC1(CCc2ccccc2)CCCN(CCCC(F)(F)F)C1
Answer: b. OCC1(CCc2ccccc2)CCCN(CCCC(F)(F)F)C1
{#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#}
OCC1(CCc2ccccc2)CCCN(CCCC(F)(F)F)C1
OCC1(CCc2ccccc2)CCCN(CCCC(F)(F)F)C1
[3-(2-phenylethyl)-1-(4,4,4-trifluorobutyl)piperidin-3-yl]methanol