Task: Answer the multiple-choice question.
Query: Which compound has a 8.066\% 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: O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1c2ccccc2cc2ccccc12
b: CCOc1cccc2cc(C(N)=O)c(=NCc3ccccc3)oc12
c: O=[N+]([O-])c1ccc(Sc2ccccn2)nc1
d: Cc1cccc(CN2CCC(CNC(=O)Nc3ccc(F)c(Cl)c3)CC2)c1
e: Cc1ccc(NC(=O)CN2C(=O)N/C(=C/c3ccccc3OCc3cccc(C(=O)O)c3)C2=O)cc1
Answer: a. O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1c2ccccc2cc2ccccc12
{#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#}
O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1c2ccccc2cc2ccccc12
O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1c2ccccc2cc2ccccc12
N'-[(E)-anthracen-9-ylmethylideneamino]-N-(3-morpholin-4-ylpropyl)oxamide