Task: Answer the MCQ question.
Question: Which compound exhibits a 1.780% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) C=CCn1c(Cc2c[nH]c3ccccc23)nnc1SCC(=O)NCc1ccccc1
b) CC1CCN(Cc2cc(=O)oc3ccc4ccccc4c23)CC1
c) COc1ccc2c(c1)CCCN2C(N)=Nc1ccc(Cl)cc1
d) O=C(COC(=O)c1cccc(Br)c1)NCCc1ccccc1
e) COCCn1c(O)c(/C=N/NC(=O)CSC(=S)N2CCCC2)c(=O)[nH]c1=S
Answer: d. O=C(COC(=O)c1cccc(Br)c1)NCCc1ccccc1
{#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)c1cccc(Br)c1)NCCc1ccccc1
O=C(COC(=O)c1cccc(Br)c1)NCCc1ccccc1
[2-oxo-2-(2-phenylethylamino)ethyl] 3-bromobenzoate