Task: Answer the multiple-choice question.
Query: Which compound has a 0.377\% 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] N#CN=C1CCCCCN1CC(N)=O
[b] O=C1C(Cl)=C(N2CCCCCC2)C(=O)N1c1ccccc1
[c] COc1ccccc1N(C(=O)c1ccco1)C(C(=O)NC1CCCC1)c1cccnc1
[d] c1ccc(-n2nnnc2N2CCOCC2)cc1
[e] COc1ccc(C(=O)N/C(=C\c2ccc3c(c2)OCO3)C(=O)Nc2cccc(C(=O)O)c2)cc1
Answer: a. N#CN=C1CCCCCN1CC(N)=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#}
N#CN=C1CCCCCN1CC(N)=O
N#CN=C1CCCCCN1CC(N)=O
2-(2-cyanoiminoazepan-1-yl)acetamide