Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.728\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(Nc2cc(=O)n(C3CCCCC3)c(=O)[nH]2)c(OC)c1
b: COCCCNC(=O)c1cc(C)nc2ccc(F)cc12
c: CCn1c(SCc2cccc(OC)c2)nnc1C(Cc1ccccc1)NS(=O)(=O)c1ccc(F)cc1
d: COc1ccc(NCc2ccsc2)cc1
e: CCOC(=O)c1c(NC(=S)NC(=O)/C=C/c2cccs2)sc(C)c1C
Answer: b. COCCCNC(=O)c1cc(C)nc2ccc(F)cc12
{#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#}
6-fluoro-N-(3-methoxypropyl)-2-methylquinoline-4-carboxamide