Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.359\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=c1[nH]c2cc3c(cc2cc1CN(Cc1ccco1)C(=S)NCCCN1CCOCC1)OCCO3
b: O=C(N/N=C/c1cccc(NC(=O)c2ccc(Cl)cc2)c1)c1ccc(O)cc1
c: COc1ccc(COc2ccc(S(=O)(=O)N3CCCC3)cc2C(N)=O)cc1F
d: COC(=O)C1CCN(C(=O)Cc2ccc(Br)cc2)CC1
Answer: d. COC(=O)C1CCN(C(=O)Cc2ccc(Br)cc2)CC1
{#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#}
COC(=O)C1CCN(C(=O)Cc2ccc(Br)cc2)CC1
COC(=O)C1CCN(C(=O)Cc2ccc(Br)cc2)CC1
methyl1-[2-(4-bromophenyl)acetyl]piperidine-4-carboxylate