Task: Answer the multiple-choice question.
Question: Which compound exhibits a -20.864% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1ccc(OCC(=O)N(C)CC(=O)N(CC(C)C)c2c(N)n(CC(C)C)c(=O)[nH]c2=O)c(C)c1
b Cc1ccccc1NC(=O)NNC(=O)CCc1ccccc1
c COC(=O)c1ccc(OC)c(NS(=O)(=O)c2ccc(-n3cnnn3)cc2)c1
d C=C1CCN(c2ccc(C(=O)NCc3ccc(OC)cc3)cc2[N+](=O)[O-])CC1
e NC(=O)c1ccc(NC(=O)COC(=O)CCCc2c[nH]c3ccccc23)cc1
Answer: c. COC(=O)c1ccc(OC)c(NS(=O)(=O)c2ccc(-n3cnnn3)cc2)c1
{#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#}
COC(=O)c1ccc(OC)c(NS(=O)(=O)c2ccc(-n3cnnn3)cc2)c1
COC(=O)c1ccc(OC)c(NS(=O)(=O)c2ccc(-n3cnnn3)cc2)c1
methyl 4-methoxy-3-[[4-(tetrazol-1-yl)phenyl]sulfonylamino]benzoate