Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.579\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cc1ccc(S(=O)(=O)N2CCN(C(=O)N3CCOCC3)C2c2ccc(N(C)C)cc2)cc1
b.) CCOC(=O)C1CCCN(C(=O)c2cccs2)C1
c.) COC(=O)c1ccc(-c2nc3ccc(C)cc3o2)cc1
d.) COc1cc(-c2nnc(SCC(=O)c3ccc(C)cc3)o2)cc(OC)c1OC
e.) CCCCN(C)C(=O)c1coc(=O)c2ccccc12
Answer: c. COC(=O)c1ccc(-c2nc3ccc(C)cc3o2)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)c1ccc(-c2nc3ccc(C)cc3o2)cc1
COC(=O)c1ccc(-c2nc3ccc(C)cc3o2)cc1
methyl 4-(6-methyl-1,3-benzoxazol-2-yl)benzoate