Task: Answer the multiple choice question.
Question: Which drug has a 13.373\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOC(=O)C1=NN(c2ccccc2C)C2=NC(C)=C(C(=O)OC)C(c3cccc(OC)c3)N12
b. CS(=O)(=O)N(Cc1ccccc1)c1ccccc1C(=O)Nc1ccccc1C(=O)NCc1ccco1
c. O=C(OCc1ccccc1)/C(=C/c1cccc(Br)c1)NC(=O)c1ccco1
d. CCOC(=O)c1sc(C)c2c(=O)n(CCc3ccccc3)nnc12
Answer: d. CCOC(=O)c1sc(C)c2c(=O)n(CCc3ccccc3)nnc12
{#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#}
CCOC(=O)c1sc(C)c2c(=O)n(CCc3ccccc3)nnc12
CCOC(=O)c1sc(C)c2c(=O)n(CCc3ccccc3)nnc12
ethyl 5-methyl-4-oxo-3-(2-phenylethyl)thieno[3,4-d]triazine-7-carboxylate