Task: Answer the multiple-choice question.
Query: Which compound has a 13.766\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccc(CCn2c(C)c(C(C)=O)c(C(C)=O)c2C)cc1OC
b) O=C(OC(C(=O)NCc1ccc(F)cc1)c1ccccc1)c1ccco1
c) COC(=O)c1ccc(S(=O)(=O)N2C3CCC2CC(NC(=O)NC2CCCCC2)C3)cc1
d) Cc1cc(O)cc(O)c1-c1onc(C(F)(F)F)c1-c1cscn1
e) Cc1ccc(OCC(=O)Nc2cc(-c3nn4c(C)nnc4s3)ccc2C)cc1
Answer: b. O=C(OC(C(=O)NCc1ccc(F)cc1)c1ccccc1)c1ccco1
{#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(OC(C(=O)NCc1ccc(F)cc1)c1ccccc1)c1ccco1
O=C(OC(C(=O)NCc1ccc(F)cc1)c1ccccc1)c1ccco1
[2-[(4-fluorophenyl)methylamino]-2-oxo-1-phenylethyl]furan-2-carboxylate