Task: Answer the multiple-choice question.
Query: Which drug has a 4.258\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(Nc1ccc2c(c1)OCCO2)c1cnc2n(c1=O)CCS2
b. O=C1NNC(c2ccccc2)=N/C1=C\c1ccc(Cl)cc1
c. O=C(CCN1C(=O)c2ccccc2C1=O)Nc1ccccc1C(F)(F)F
Answer: a. O=C(Nc1ccc2c(c1)OCCO2)c1cnc2n(c1=O)CCS2
{#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(Nc1ccc2c(c1)OCCO2)c1cnc2n(c1=O)CCS2
O=C(Nc1ccc2c(c1)OCCO2)c1cnc2n(c1=O)CCS2
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide