Problem statement: Answer the multiple choice question.
Question: Which drug has a 5.046\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCN(c1ccccc1)S(=O)(=O)c1ccc(C(=O)Nc2nnc(-c3ccco3)o2)cc1
b CC1(C)C2CCC1(CS(=O)(=O)N1CCCc3ccccc31)C(=O)C2
c N#Cc1c(NC(=O)C2CC(c3ccccc3Cl)=NO2)sc2c1CCC2
d Cc1cc(C(=O)N/N=C/C=C/c2cccc([N+](=O)[O-])c2)n[nH]1
e COCCNC(=O)C(c1cccs1)N(C(=O)Cn1nnc2ccccc21)c1ccccc1
Answer: d. Cc1cc(C(=O)N/N=C/C=C/c2cccc([N+](=O)[O-])c2)n[nH]1
{#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#}
5-methyl-N-[(E)-[(E)-3-(3-nitrophenyl)prop-2-enylidene]amino]-1H-pyrazole-3-carboxamide