Task: Answer the MCQ question.
Query: Which compound has a 13.360\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: C/C(O)=C(/N=O)C(=O)Nc1ccccc1
b: CC(C)Oc1ccc(C(CC(=O)O)c2ccc(F)cc2)cc1
c: O=C(c1ccccc1)c1ccc2nc[nH]c2c1
d: O=C(Cn1[nH]c(=O)c2ccccc2c1=O)OCC(=O)N1CCc2ccccc2C1
Answer: a. C/C(O)=C(/N=O)C(=O)Nc1ccccc1
{#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#}
C/C(O)=C(/N=O)C(=O)Nc1ccccc1
C/C(O)=C(/N=O)C(=O)Nc1ccccc1
(Z)-3-hydroxy-2-nitroso-N-phenylbut-2-enamide