Task: Answer the MCQ question.
Question: Which compound exhibits a 7.633\% 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 other words.
Options:
a: COc1cc(O)ccc1/C=N/NC(=O)c1ccc([N+](=O)[O-])cc1
b: COC(=O)C(O)(NC(=O)NC(C)=O)C(F)(F)F
c: COc1ccc(S(=O)(=O)N2CCOC23CCN(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)CC3)cc1
d: O=C(CSc1nnc(-c2cccnc2)o1)Nc1cccc(F)c1
Answer: a. COc1cc(O)ccc1/C=N/NC(=O)c1ccc([N+](=O)[O-])cc1
{#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(O)ccc1/C=N/NC(=O)c1ccc([N+](=O)[O-])cc1
COc1cc(O)ccc1/C=N/NC(=O)c1ccc([N+](=O)[O-])cc1
N-[(E)-(4-hydroxy-2-methoxyphenyl)methylideneamino]-4-nitrobenzamide