Task: Answer the multiple choice question.
Question: Which drug exhibits a -3.572\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cc(/C=C2\SC(=S)N(NC(=O)c3ccc(O)c(OC)c3)C2=O)ccc1O
(b) NC(=O)c1ccc(C(F)(F)F)cn1
(c) C/C(Cl)=C\Cn1c(N2CCCC2)nc2c1c(=O)[nH]c(=O)n2C
Answer: c. C/C(Cl)=C\Cn1c(N2CCCC2)nc2c1c(=O)[nH]c(=O)n2C
{#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#}
C/C(Cl)=C\Cn1c(N2CCCC2)nc2c1c(=O)[nH]c(=O)n2C
C/C(Cl)=C\Cn1c(N2CCCC2)nc2c1c(=O)[nH]c(=O)n2C
7-[(E)-3-chlorobut-2-enyl]-3-methyl-8-pyrrolidin-1-ylpurine-2,6-dione