Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.464\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(CSc1nnc(-c2ccc(F)cc2)o1)c1ccc2c(c1)OCCO2
b. CCOc1ccc(Nc2cc(C)nc3ccc(C)cc23)cc1
Answer: a. O=C(CSc1nnc(-c2ccc(F)cc2)o1)c1ccc2c(c1)OCCO2
{#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(CSc1nnc(-c2ccc(F)cc2)o1)c1ccc2c(c1)OCCO2
O=C(CSc1nnc(-c2ccc(F)cc2)o1)c1ccc2c(c1)OCCO2
1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethanone