Task: Answer the multiple choice question.
Query: Which compound has a 8.722\% 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: COc1cc(C2NC(=O)NC(C)=C2C(=O)OC2CCCC(C)C2)ccc1O
b: CC(C)(Oc1cccc2ccccc12)C(=O)O
c: S=c1[nH]nc(-c2cccc(Br)c2)o1
d: COCCCNC(=O)C(=O)N/N=C/c1ccc(OCC(=O)Nc2cccc(Cl)c2C)c(OC)c1
e: Cc1cc(C)n2nc(S(=O)(=O)N(C)Cc3ccccc3)nc2n1
Answer: d. COCCCNC(=O)C(=O)N/N=C/c1ccc(OCC(=O)Nc2cccc(Cl)c2C)c(OC)c1
{#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'-[(E)-[4-[2-(3-chloro-2-methylanilino)-2-oxoethoxy]-3-methoxyphenyl]methylideneamino]-N-(3-methoxypropyl)oxamide