Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.394\% human ether-à-go-go related gene (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) Cc1cc(NC(=O)CCC(=O)N(Cc2cccs2)C(C(=O)NC2CCCC2)c2cccnc2)no1
b) CCC(C)[C@H](NC(=O)[C@@H]1Cc2c([nH]c3ccccc23)C2c3ccccc3C(=O)N21)C(=O)NCC1CCCO1
c) CC(Cl)C(=O)c1c(N)n(C)c(=O)n(C)c1=O
d) COC(=O)N/N=C/c1ccc(OCCSc2ccc(Cl)cc2)c(OC)c1
e) Cc1nn(-c2ccccc2)cc1/C=N/O
Answer: e. Cc1nn(-c2ccccc2)cc1/C=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#}
Cc1nn(-c2ccccc2)cc1/C=N/O
Cc1nn(-c2ccccc2)cc1/C=N/O
(NE)-N-[(3-methyl-1-phenylpyrazol-4-yl)methylidene]hydroxylamine