Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.348\% 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.) COc1cc(C2Nc3cccc4cccc(c34)N2)cc(OC)c1OC(C)=O
b.) O=C(Nc1nc(-c2ccc(S(=O)(=O)N3CCCC3)cc2)cs1)C1COc2ccccc2O1
Answer: b. O=C(Nc1nc(-c2ccc(S(=O)(=O)N3CCCC3)cc2)cs1)C1COc2ccccc2O1
{#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(Nc1nc(-c2ccc(S(=O)(=O)N3CCCC3)cc2)cs1)C1COc2ccccc2O1
O=C(Nc1nc(-c2ccc(S(=O)(=O)N3CCCC3)cc2)cs1)C1COc2ccccc2O1
N-[4-(4-pyrrolidin-1-ylsulfonylphenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide