Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.869\% 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 or b without using any additional words.
Options:
a CC(C)CN(C(=O)CCCSc1nc2ccccc2[nH]1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b O=C(COC(=O)c1cccs1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: b. O=C(COC(=O)c1cccs1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
{#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)c1cccs1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
O=C(COC(=O)c1cccs1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
[2-(3-morpholin-4-ylsulfonylanilino)-2-oxoethyl]thiophene-2-carboxylate