Task: Answer the multiple choice question.
Question: Which drug has a 17.663\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(C)c1ccc(C2CC(c3ccc(Br)cc3)=NN2C(N)=S)cc1
[b] O=C(COC(=O)CCCc1c[nH]c2ccccc12)Nc1ccc2c(c1)OCO2
Answer: b. O=C(COC(=O)CCCc1c[nH]c2ccccc12)Nc1ccc2c(c1)OCO2
{#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(COC(=O)CCCc1c[nH]c2ccccc12)Nc1ccc2c(c1)OCO2
O=C(COC(=O)CCCc1c[nH]c2ccccc12)Nc1ccc2c(c1)OCO2
[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl] 4-(1H-indol-3-yl)butanoate