Task: Answer the MCQ question.
Question: Which compound exhibits a 10.005\% 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, b, c, or d without using any additional words.
Options:
(a) CC(Oc1ccccc1)C(=O)Nc1cccc(NC(=O)c2ccco2)c1
(b) C/C(=N\NC(=O)c1cccc([N+](=O)[O-])c1)c1cccc(NC(=O)C2CC2)c1
(c) CC(=O)N1c2ccccc2CCc2ccc(N)cc21.Cl
(d) NS(=O)(=O)c1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3c(Cl)cccc3Cl)CC2)cc1
Answer: b. C/C(=N\NC(=O)c1cccc([N+](=O)[O-])c1)c1cccc(NC(=O)C2CC2)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\NC(=O)c1cccc([N+](=O)[O-])c1)c1cccc(NC(=O)C2CC2)c1
C/C(=N\NC(=O)c1cccc([N+](=O)[O-])c1)c1cccc(NC(=O)C2CC2)c1
N-[(E)-1-[3-(cyclopropanecarbonylamino)phenyl]ethylideneamino]-3-nitrobenzamide