Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.707\% 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 other words.
Options:
[a] Oc1cccc(/C=N/NC(=S)Nc2cccnc2)c1O
[b] CCOC(=O)c1sc(NC(=O)CCN2C(=O)C3CCCCC3C2=O)cc1C
[c] CCn1cc(CNC(=O)NC2CCCCC2)c(C)n1
[d] COC(=O)C1=NNCC12CC(=O)N(c1ccc(Br)cc1)C2=O
Answer: d. COC(=O)C1=NNCC12CC(=O)N(c1ccc(Br)cc1)C2=O
{#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)C1=NNCC12CC(=O)N(c1ccc(Br)cc1)C2=O
COC(=O)C1=NNCC12CC(=O)N(c1ccc(Br)cc1)C2=O
methyl7-(4-bromophenyl)-6,8-dioxo-2,3,7-triazaspiro[4.4]non-3-ene-4-carboxylate