Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.368% 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, b, c, or d without using any other words.
Options:
(a) CC(=O)N1CCN(C(C)=O)C1c1ccccc1
(b) O=C(Nc1nccs1)c1sc2cc(Cl)ccc2c1Cl
(c) CCOc1ccccc1/C=N/NC(=O)c1nnn(-c2nonc2N)c1CN1CCCCCC1
(d) CCn1c(COc2ccccc2C)nnc1SCC(=O)N1CCCCC1
Answer: b. O=C(Nc1nccs1)c1sc2cc(Cl)ccc2c1Cl
{#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(Nc1nccs1)c1sc2cc(Cl)ccc2c1Cl
O=C(Nc1nccs1)c1sc2cc(Cl)ccc2c1Cl
3,6-dichloro-N-(1,3-thiazol-2-yl)-1-benzothiophene-2-carboxamide