Task: Answer the MCQ question.
Question: Which drug exhibits a 8.798\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(C(=O)NCC(=O)OCc2csc(-c3ccccc3)n2)cc1
b: COc1cc(OC)c(OC)cc1/C=C1/C(=O)N=C(N)N1C
c: CO/N=C/C(C(C)=O)C(=O)Nc1ccc(Cl)cc1Cl
d: O=C(Oc1ccccc1Cl)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
Answer: c. CO/N=C/C(C(C)=O)C(=O)Nc1ccc(Cl)cc1Cl
{#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#}
CO/N=C/C(C(C)=O)C(=O)Nc1ccc(Cl)cc1Cl
CO/N=C/C(C(C)=O)C(=O)Nc1ccc(Cl)cc1Cl
N-(2,4-dichlorophenyl)-2-[(E)-methoxyiminomethyl]-3-oxobutanamide