Problem statement: Answer the MCQ question.
Question: Which compound has a 6.393\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) C=CCn1c(N)c(C(=O)NCc2ccco2)sc1=S
b) O=[N+]([O-])c1ccccc1N/N=C/c1cc2ccccc2nc1Cl
c) O=C(O)CCCC(=O)Nc1cccc(C(F)(F)F)c1
Answer: b. O=[N+]([O-])c1ccccc1N/N=C/c1cc2ccccc2nc1Cl
{#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#}
O=[N+]([O-])c1ccccc1N/N=C/c1cc2ccccc2nc1Cl
O=[N+]([O-])c1ccccc1N/N=C/c1cc2ccccc2nc1Cl
[O][=N+1][Branch1][C][O-1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][/N][=C][/C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][Ring1][#Branch2][Cl]
N-[(E)-(2-chloroquinolin-3-yl)methylideneamino]-2-nitroaniline