Task: Answer the MCQ question.
Query: Which compound has a -21.305% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(N2CCN(C(=O)c3cn(CC4CCCCC4)nn3)CC2)cc1
b: O=C(COC(=O)CCC(=O)c1cccs1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
Answer: b. O=C(COC(=O)CCC(=O)c1cccs1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(COC(=O)CCC(=O)c1cccs1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
O=C(COC(=O)CCC(=O)c1cccs1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
[2-(4-morpholin-4-ylsulfonylanilino)-2-oxoethyl]4-oxo-4-thiophen-2-ylbutanoate