Task: Answer the MCQ question.
Question: Which compound has a 6.251\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Nc1c(C(=O)Nc2ccccc2)c2nc3ccccc3nc2n1CCCN1CCOCC1
b C/C(=N\OC(=O)Nc1ccc(Cl)cc1)c1ccc(F)c(F)c1
c Cc1cccc(N/C=C(\[N+](=O)[O-])S(=O)(=O)c2ccccc2)c1
Answer: b. C/C(=N\OC(=O)Nc1ccc(Cl)cc1)c1ccc(F)c(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#}
C/C(=N\OC(=O)Nc1ccc(Cl)cc1)c1ccc(F)c(F)c1
C/C(=N\OC(=O)Nc1ccc(Cl)cc1)c1ccc(F)c(F)c1
[(E)-1-(3,4-difluorophenyl)ethylideneamino] N-(4-chlorophenyl)carbamate