Task: Answer the multiple-choice question.
Question: Which compound has a -5.871% 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] O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)c1ccc(Br)cc1
[b] CCC(=O)Nc1ccc(S(=O)(=O)Nc2ccccn2)cc1
[c] O=C(COc1ccccc1)Nc1nnc(-c2ccccc2)o1
[d] Cc1nc2ccc(S(=O)(=O)NCC(=O)N3CCCCC3)cc2s1
Answer: c. O=C(COc1ccccc1)Nc1nnc(-c2ccccc2)o1
{#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(COc1ccccc1)Nc1nnc(-c2ccccc2)o1
O=C(COc1ccccc1)Nc1nnc(-c2ccccc2)o1
2-phenoxy-N-(5-phenyl-1,3,4-oxadiazol-2-yl)acetamide