Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.218\% 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 other words.
Options:
a COC(=O)C1=NN(C(C)=O)C2(CC(=O)N(c3cccc(C)c3)C2=O)C1
b CN1C2CCC1CC(OC(=O)c1ccc([N+](=O)[O-])cc1)C2
c O=C(Nc1ccc(-c2nc3ccccc3[nH]2)cc1)C1CCCO1
d CCOc1ccccc1NC(=O)n1ncc2c(C)cccc21
e COc1cccc(/C=N/n2c(=O)[nH]c3ccccc32)c1OC
Answer: e. COc1cccc(/C=N/n2c(=O)[nH]c3ccccc32)c1OC
{#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/n2c(=O)[nH]c3ccccc32)c1OC
COc1cccc(/C=N/n2c(=O)[nH]c3ccccc32)c1OC
3-[(E)-(2,3-dimethoxyphenyl)methylideneamino]-1H-benzimidazol-2-one