Task: Answer the multiple-choice question.
Question: Which compound has a 15.398\% 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 additional words.
Options:
a COc1ccc(CCN2C(=O)CC(NCc3ccc4c(c3)OCO4)C2=O)cc1OC
b COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)Cn2nc(C)cc2C)c1O
c CC(C)(C)N1CSC(=S)N(Cc2ccccc2)C1
d COc1ccc(C(=O)N2CCC(C(=O)O)CC2)c2ccccc12
e CC(C)C1C(C#N)=C(N)Oc2n[nH]c(C(C)(C)C)c21
Answer: b. COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)Cn2nc(C)cc2C)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#}
COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)Cn2nc(C)cc2C)c1O
COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)Cn2nc(C)cc2C)c1O
2-(3,5-dimethylpyrazol-1-yl)-N-[(E)-(2-hydroxy-3-methoxy-5-nitrophenyl)methylideneamino]acetamide