Task: Answer the multiple choice question.
Question: Which drug exhibits a 20.082% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ncccc1C(=O)N1CCCC(CNC(=O)C2(c3ccc(Cl)cc3)CC2)C1
b) CC1=Nn2c(nnc2-c2ccccc2Cl)SC1
Answer: b. CC1=Nn2c(nnc2-c2ccccc2Cl)SC1
{#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#}
CC1=Nn2c(nnc2-c2ccccc2Cl)SC1
CC1=Nn2c(nnc2-c2ccccc2Cl)SC1
3-(2-chlorophenyl)-6-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine