Task: Answer the MCQ question.
Question: Which drug has a 7.429\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1ccc(OC)c(OC)c1)C2
b CCCCNC(=O)N1CCN(C/C=C/c2ccccc2)CC1
c Cc1cccc(C(=O)O/N=C2\CCCc3ccccc32)c1
d O=C(N/N=C/C(Cl)=C/c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1C(=O)O
e COCCN(Cc1nc(C(c2ccccc2)c2ccccc2)no1)C(C)C
Answer: d. O=C(N/N=C/C(Cl)=C/c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1C(=O)O
{#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=C(N/N=C/C(Cl)=C/c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1C(=O)O
O=C(N/N=C/C(Cl)=C/c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1C(=O)O
2-[[2-[(2E)-2-[(Z)-2-chloro-3-(4-nitrophenyl)prop-2-enylidene]hydrazinyl]-2-oxoacetyl]amino]benzoic acid