Task: Answer the multiple choice question.
Query: Which drug exhibits a 6.287\% 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(NC(=O)CCSc2nc(C)cs2)cc1
b: COc1cccc(OC)c1C(=O)NCCOc1cc(C)cc(C)c1
c: COc1ccc(OCCCC(=O)Nc2cc(Cl)ccc2-n2cncn2)cc1
d: COc1cc(-c2nc(Cc3c(F)cccc3Cl)no2)cc(OC)c1OC
Answer: d. COc1cc(-c2nc(Cc3c(F)cccc3Cl)no2)cc(OC)c1OC
{#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#}
COc1cc(-c2nc(Cc3c(F)cccc3Cl)no2)cc(OC)c1OC
COc1cc(-c2nc(Cc3c(F)cccc3Cl)no2)cc(OC)c1OC
3-[(2-chloro-6-fluorophenyl)methyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole