Task: Answer the multiple choice question.
Question: Which drug has a -0.654% 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=C1CC(CSc2ccc(Cl)cc2)=NN1
b: COCCNc1cc(C)nc2c(-c3ccccc3OC)c(C)nn12
c: CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1cc2c(s1)CCCC2
d: COc1cc([N+](=O)[O-])cc2sc(NC(C)=O)nc12
Answer: d. COc1cc([N+](=O)[O-])cc2sc(NC(C)=O)nc12
{#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#}
COc1cc([N+](=O)[O-])cc2sc(NC(C)=O)nc12
COc1cc([N+](=O)[O-])cc2sc(NC(C)=O)nc12
N-(4-methoxy-6-nitro-1,3-benzothiazol-2-yl)acetamide