Problem statement: Answer the MCQ question.
Query: Which drug has a 13.321\% 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 CC1Cc2ccccc2N1C(=O)/C=C/c1cccc(F)c1
b O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCOCC2)cc1NCc1ccccc1
Answer: a. CC1Cc2ccccc2N1C(=O)/C=C/c1cccc(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#}
CC1Cc2ccccc2N1C(=O)/C=C/c1cccc(F)c1
CC1Cc2ccccc2N1C(=O)/C=C/c1cccc(F)c1
(E)-3-(3-fluorophenyl)-1-(2-methyl-2,3-dihydroindol-1-yl)prop-2-en-1-one