Task: Answer the multiple choice question.
Question: Which drug has a 6.329\% 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: Cc1cccnc1NC(=O)CN1C(=O)c2ccccc2S1(=O)=O
b: C=CCn1c(=O)c(C(=O)NCc2ccccc2Cl)c(O)c2ccccc21
c: Cc1[nH]c2ccccc2c1SCc1nnc(SCc2ccc(Cl)cc2)n1C
d: COc1cccc(/C=N/NC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)c1O
e: CCOC(=O)C1CCCN(C(=O)COc2ccccc2F)C1
Answer: d. COc1cccc(/C=N/NC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)c1O
{#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#}
COc1cccc(/C=N/NC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)c1O
COc1cccc(/C=N/NC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)c1O
2-(3,5-dimethyl-4-nitropyrazol-1-yl)-N-[(E)-(2-hydroxy-3-methoxyphenyl)methylideneamino]propanamide