Task: Answer the MCQ question.
Query: Which drug exhibits a -16.612% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CSc1nncn1/N=C/c1ccccc1F
[b] O=C(Nc1nccs1)c1ccc(Br)c(S(=O)(=O)N2CCOCC2)c1
[c] CN(CCCNC(=O)C1CCC(=O)N1Cc1ccccc1Cl)c1ccccc1
[d] O=C(N/N=C/c1ccc2ccccc2c1)c1ccc(COc2ccc3c(c2)CCC3)o1
[e] CCOC(=O)C(C)n1cnc2c(nnn2Cc2ccc(C)cc2)c1=O
Answer: b. O=C(Nc1nccs1)c1ccc(Br)c(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_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)c1ccc(Br)c(S(=O)(=O)N2CCOCC2)c1
O=C(Nc1nccs1)c1ccc(Br)c(S(=O)(=O)N2CCOCC2)c1
4-bromo-3-morpholin-4-ylsulfonyl-N-(1,3-thiazol-2-yl)benzamide