Task: Answer the multiple choice question.
Query: Which drug has a 21.263% 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 additional words.
Options:
a) Cc1cc(C2C(=O)c3ccccc3C2=O)c(C)c(C)c1C
b) Clc1ccc(C2=Nn3c(Cn4nnc5ccccc54)nnc3SC2)cc1
c) CCOC(=O)Cc1n[nH]c(=O)c2ccccc12
d) O=C(c1nsnc1-c1ccccc1O)N1CCCCC1
Answer: b. Clc1ccc(C2=Nn3c(Cn4nnc5ccccc54)nnc3SC2)cc1
{#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#}
Clc1ccc(C2=Nn3c(Cn4nnc5ccccc54)nnc3SC2)cc1
Clc1ccc(C2=Nn3c(Cn4nnc5ccccc54)nnc3SC2)cc1
3-(benzotriazol-1-ylmethyl)-6-(4-chlorophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine