Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.769\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(CCn1c(=O)oc2ccccc21)n1c(=O)oc2ccccc21
b) O=C(COC(=O)COc1ccc(Cl)cc1)Nc1ccc(F)c([N+](=O)[O-])c1
c) C/C(=N\Nc1nnc(-c2ccccc2)c(-c2ccccc2)n1)c1cccc([N+](=O)[O-])c1
d) Cc1noc(C)c1S(=O)(=O)N1CCCC(C(=O)NCCc2ccccc2)C1
Answer: c. C/C(=N\Nc1nnc(-c2ccccc2)c(-c2ccccc2)n1)c1cccc([N+](=O)[O-])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\Nc1nnc(-c2ccccc2)c(-c2ccccc2)n1)c1cccc([N+](=O)[O-])c1
C/C(=N\Nc1nnc(-c2ccccc2)c(-c2ccccc2)n1)c1cccc([N+](=O)[O-])c1
N-[(E)-1-(3-nitrophenyl)ethylideneamino]-5,6-diphenyl-1,2,4-triazin-3-amine